From the depths submarine divers have plunged to tap a secret Soviet communication line to the Special Ops team of suicidal soldiers sent to hand-deploy A-bombs in enemy territory, when is "Mission: Impossible" more than just a movie?

When Frank gets a fever, he makes out a will leaving all his money to his wife and all his clothes to Hot Lips.

Hawkeye and B.J. suspect Frank of stealing a wounded colonel's antique gun.

Impressive builds and memorable moments from season 1.

Beat builds a luxury vacation home on the edge of a precipice; Joel goes to Russia to finish a mansion; Peter takes his handmade raft to the rapids.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

Forest fires threaten Rust Valley and after his neighbor loses 350 cars, Mike hoards fuel in case he needs to save his own collection; Cassidy leads the charge on a unique project for charity, and James takes on an impossible job.

It's all hands on deck as some of Priestly's top buyers arrive at the yard; Ted closes one of his biggest sales of the year when he finally locks down a buyer for the plane fuselage; a practical joke is plotted at Ted's expense.

Two travelers on a world tour are questioned about their packs, plans and partygoing; at Port Huron, a woman hoping to meet her boyfriend for the first time is scrutinized over the contents in her car.

In Boston, CPB stick their necks out to ask about a bottle of ostrich oil; in Detroit, a Canadian law student must explain why her car smells like marijuana.

Mail call brings a "Dear John" letter from Frank's wife and news that Col. Potter is going to become a grandfather.

Radar tries to get some tomato juice for Col. Potter and winds up involving the general of Corps Headquarters.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

Forest fires threaten Rust Valley and after his neighbor loses 350 cars, Mike hoards fuel in case he needs to save his own collection; Cassidy leads the charge on a unique project for charity, and James takes on an impossible job.

It's all hands on deck as some of Priestly's top buyers arrive at the yard; Ted closes one of his biggest sales of the year when he finally locks down a buyer for the plane fuselage; a practical joke is plotted at Ted's expense.

Danny and the gang go to the Las Vegas Speedway for Ford Mustang's 50th Anniversary Celebration; Danny takes over an '86 Chevy pickup project.

Danny decides to feature his favorite cars in an official Count's Kustoms calendar; a customer wants Danny to build him a classic Charger just like his dad used to have.

Mail call brings a "Dear John" letter from Frank's wife and news that Col. Potter is going to become a grandfather.

Radar tries to get some tomato juice for Col. Potter and winds up involving the general of Corps Headquarters.

Ben Abbott, "Forged in Fire" competitor turned judge, reveals his secrets of the forge in this special inside look; for the first time, Ben will disclose how he's been able to stay undefeated.

A leopard goes on a rampage in India; a paraglider plummets to earth and uses his skills and fast thinking to survive; a woman gets a little too close for comfort to an elephant and suffers the consequences.

Controversy erupts when a man seeking his 15 minutes of internet fame crashes his plane into the Los Padres National Forest; the moment when three giant snakes fall out of a family's roof; two cyclists barely make it out of a tunnel.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

Wildlife encounters push the participants to their limits as one faces a run-in with a moose and another is stalked by a bear; the environment continues to test both body and mind, forcing the competitors to confront external and internal threats alike.

Ben Abbott, "Forged in Fire" competitor turned judge, reveals his secrets of the forge in this special inside look; for the first time, Ben will disclose how he's been able to stay undefeated.

Wildlife encounters push the participants to their limits as one faces a run-in with a moose and another is stalked by a bear; the environment continues to test both body and mind, forcing the competitors to confront external and internal threats alike.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

A leopard goes on a rampage in India; a paraglider plummets to earth and uses his skills and fast thinking to survive; a woman gets a little too close for comfort to an elephant and suffers the consequences.

Controversy erupts when a man seeking his 15 minutes of internet fame crashes his plane into the Los Padres National Forest; the moment when three giant snakes fall out of a family's roof; two cyclists barely make it out of a tunnel.

Mail call brings a "Dear John" letter from Frank's wife and news that Col. Potter is going to become a grandfather.

Radar tries to get some tomato juice for Col. Potter and winds up involving the general of Corps Headquarters.

Beat builds an Alberta man's dream home; Joel creates a walk-through tree; Peter holds a competition for Pioneer's crane ops.

Joel and his wife train for a muddy race; Beat faces torrential rain in Minnesota; Peter constructs a gazebo for his tractor.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

New painter Neil takes a perfectionist approach to re-painting Connor's '66 Chevelle Malibu; Mike worries that his car collection won't sell for much; Dubs Kustoms scores a new client who wants to recreate a hundred-year-old Essex Boattail Roadster.

In the season premiere, Ted takes the plunge with his own new salvage business and hits the ground running at an abandoned wrecking yard that may be holding hidden treasures.

A dentist from Kiev hopes for an extended stay in the U.S. after fleeing war in her home country; at the Detroit Border, a case of mistaken identity causes alarm; in Chicago, a metaphysical healer wishes a CBP officer good vibes.

A dentist from Kiev hopes for an extended stay in the U.S. after fleeing war in her home country; a traveler headed to Vegas points to a friend as the source of the extra cash he's carrying.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

Hawkeye and B.J.'s efforts to be nice to Frank backfire when they invite him to join their poker game, and he cleans them out.

In the late 1800s, German immigrants Joseph Schlitz and Capt. Frederick Pabst find themselves in a battle for beer dominance; in their fight for one-upmanship, they create the most popular alcoholic beverage on the planet.

New painter Neil takes a perfectionist approach to re-painting Connor's '66 Chevelle Malibu; Mike worries that his car collection won't sell for much; Dubs Kustoms scores a new client who wants to recreate a hundred-year-old Essex Boattail Roadster.

In the season premiere, Ted takes the plunge with his own new salvage business and hits the ground running at an abandoned wrecking yard that may be holding hidden treasures.

When communication giant Western Union offers a colossal cash prize to anyone who can improve its network, two daring inventors go head-to-head in a fight that will forever change the way humans connect.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

Hawkeye and B.J.'s efforts to be nice to Frank backfire when they invite him to join their poker game, and he cleans them out.

In the late 1800s, German immigrants Joseph Schlitz and Capt. Frederick Pabst find themselves in a battle for beer dominance; in their fight for one-upmanship, they create the most popular alcoholic beverage on the planet.

A struggling New York actor, brushed aside, bets on himself to write and star in a movie; by challenging the ideas of what it means to be a leading man at the time, he gives himself a fighting chance in Hollywood.

When communication giant Western Union offers a colossal cash prize to anyone who can improve its network, two daring inventors go head-to-head in a fight that will forever change the way humans connect.

A wild journey into the world of vintage daredevils who risked it all for a rush; from the enigmatic Human Fly to skateboard speed demons and diving horses, these stunts are as reckless as they are unforgettable.

A chemist unlocks a chocolate syrup that transforms milk into a magic sensation; a soda shop owner cracks the code to bottling liquid chocolate for the masses; and a dairy innovator turns wartime surplus into instant cocoa gold, launching a chocolate drink revolution that sweeps America.

In the late 1800s, German immigrants Joseph Schlitz and Capt. Frederick Pabst find themselves in a battle for beer dominance; in their fight for one-upmanship, they create the most popular alcoholic beverage on the planet.

A wild journey into the world of vintage daredevils who risked it all for a rush; from the enigmatic Human Fly to skateboard speed demons and diving horses, these stunts are as reckless as they are unforgettable.

A chemist unlocks a chocolate syrup that transforms milk into a magic sensation; a soda shop owner cracks the code to bottling liquid chocolate for the masses; and a dairy innovator turns wartime surplus into instant cocoa gold, launching a chocolate drink revolution that sweeps America.

When communication giant Western Union offers a colossal cash prize to anyone who can improve its network, two daring inventors go head-to-head in a fight that will forever change the way humans connect.

A struggling New York actor, brushed aside, bets on himself to write and star in a movie; by challenging the ideas of what it means to be a leading man at the time, he gives himself a fighting chance in Hollywood.

A wild journey into the world of vintage daredevils who risked it all for a rush; from the enigmatic Human Fly to skateboard speed demons and diving horses, these stunts are as reckless as they are unforgettable.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

Hawkeye and B.J.'s efforts to be nice to Frank backfire when they invite him to join their poker game, and he cleans them out.

Peter builds a home to replace one that burned down; Andre transforms a hospital waiting room; Bryan Jr. renovates a local pub.

Bryan Jr. creates a driftwood bar for an outdoor kitchen; Peter builds a vacation home with his son.

The team battles against the elements as mass floods threaten to destroy the automotive treasures left behind by generations of commercial fisheries.

Mike struggles to pick just ten cars to keep out of his collection, and helps build a rare Volkswagen truck; Shafin convinces Avery to clean up his yard with the help of a monster truck.

Ted and his team salvage an old farmhouse built by settlers who fled the American Revolution; Brandon puts his butt on the line to save some valuable lightning rods.

A Canadian landscaper forgets to tell CBP about his imminent flight; a trucker's day goes sideways when he makes a wrong turn and ends up at the border; at Chicago O'Hare a traveler is irate when he's taken to secondary.

A traveler with bags full of counterfeit merchandise isn't bothered by CBP's probing questions; a woman crossing the border finds herself in a salty situation; a journalist hoping to visit the US on vacation is interviewed about his work prospects.

Hawkeye suffers a concussion and is rescued by a Korean family who cannot understand English.

Frank decides to make money by auctioning off the camp garbage; Hawkeye's love life suffers a serious attack.

People has heard the tales of wars fought with groundbreaking weaponry; learning about everything else in between; from missiles manned by pigeons to an incendiary device made to look like one of America's favorite pastimes.

Mike struggles to pick just ten cars to keep out of his collection, and helps build a rare Volkswagen truck; Shafin convinces Avery to clean up his yard with the help of a monster truck.

Ted and his team salvage an old farmhouse built by settlers who fled the American Revolution; Brandon puts his butt on the line to save some valuable lightning rods.

Throughout human history, how the dead are treated is as important as how the living are treated, and questions of both death and the afterlife have been at the heart of every known culture.

Hawkeye suffers a concussion and is rescued by a Korean family who cannot understand English.

Frank decides to make money by auctioning off the camp garbage; Hawkeye's love life suffers a serious attack.

People has heard the tales of wars fought with groundbreaking weaponry; learning about everything else in between; from missiles manned by pigeons to an incendiary device made to look like one of America's favorite pastimes.

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses; these U.S. military veterans testify to a series of encounters between the military and UFOs dating back to the Vietnam War; the team attempts to connect the dots.

Lue Elizondo uncovers an exclusive video, sparking an investigation into possible connections to the USSR and the threat posed by UFOs to the planet.

Beneath our feet lie hidden ancient tunnels, sacred caves and shadowy passages into a world of darkness shaped by nature, carved by man and steeped in myth; seeing if the underground realms are mere remnants of the past, or they guard secrets.

It is hard to believe that the beginnings of modern endoscopy are really all thanks to one professional sword-swallower; or that lack of sleep has some strange upsides; these are some unthinkable experiments.

People has heard the tales of wars fought with groundbreaking weaponry; learning about everything else in between; from missiles manned by pigeons to an incendiary device made to look like one of America's favorite pastimes.

Beneath our feet lie hidden ancient tunnels, sacred caves and shadowy passages into a world of darkness shaped by nature, carved by man and steeped in myth; seeing if the underground realms are mere remnants of the past, or they guard secrets.

It is hard to believe that the beginnings of modern endoscopy are really all thanks to one professional sword-swallower; or that lack of sleep has some strange upsides; these are some unthinkable experiments.

Throughout human history, how the dead are treated is as important as how the living are treated, and questions of both death and the afterlife have been at the heart of every known culture.

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses; these U.S. military veterans testify to a series of encounters between the military and UFOs dating back to the Vietnam War; the team attempts to connect the dots.

Lue Elizondo uncovers an exclusive video, sparking an investigation into possible connections to the USSR and the threat posed by UFOs to the planet.

Hawkeye suffers a concussion and is rescued by a Korean family who cannot understand English.

Frank decides to make money by auctioning off the camp garbage; Hawkeye's love life suffers a serious attack.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the War of 1812, was captured and sold into slavery.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver Island in an effort to stave off American annexation.

Tucked between Griffintown and St. Henri in Montreal's Sud-Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the War of 1812, was captured and sold into slavery.

In September 1939, Germany invades Poland, setting the stage for the most destructive war in history.

After toppling the Netherlands and Belgium, Nazi Germany pushes further west; the Allies scramble to support France as Churchill is forced to defend Britain from the skies and FDR rushes to mobilize wartime production.

Examine the story of Operation Barbarossa, Hitler's surprise invasion of the Soviet Union in 1941, the largest and costliest land offensive in human history.

Japan escalates their war in China, drawing increasing U.S. sanctions and widespread outrage; driven by resource shortages and military ideology, Japan attacks Pearl Harbor in a move that reshapes the course of World War II.

Examine how America's battle to control the seas against the German U-boats in the Atlantic and Japan's navy in the Pacific turns the tide of the war.

After the attack on Pearl Harbor, Japanese forces sweep across Southeast Asia; on Guadalcanal, United States Marines are given the bloody task of stopping their relentless advance.

As Hitler's reach extends beyond Germany and darkness descends on Europe, his hateful rhetoric leads to anti-Jewish persecution and ultimately, genocide.

The first joint U.S.-British offensive of the war, thousands of inexperienced U.S. troops and their untested leader Eisenhower, face off against the hardened German Afrika Korps and the infamous Field Marshal Erwin Rommel.

Behind the fierce frontline clashes of WWII, a hidden battle rages - one of espionage, deception, and codebreaking; in rural England, a group of brilliant academics work to crack Germany's unbreakable Enigma Code and change the course of the war.

In Operation Blue, the German Army fights to take Soviet oil fields and the city of Stalingrad, becoming one of the deadliest battles ever fought and a major turning point on the Eastern Front.

In September 1939, Germany invades Poland, setting the stage for the most destructive war in history.

After toppling the Netherlands and Belgium, Nazi Germany pushes further west; the Allies scramble to support France as Churchill is forced to defend Britain from the skies and FDR rushes to mobilize wartime production.

Examine the story of Operation Barbarossa, Hitler's surprise invasion of the Soviet Union in 1941, the largest and costliest land offensive in human history.

Japan escalates their war in China, drawing increasing U.S. sanctions and widespread outrage; driven by resource shortages and military ideology, Japan attacks Pearl Harbor in a move that reshapes the course of World War II.

Examine how America's battle to control the seas against the German U-boats in the Atlantic and Japan's navy in the Pacific turns the tide of the war.

After the attack on Pearl Harbor, Japanese forces sweep across Southeast Asia; on Guadalcanal, United States Marines are given the bloody task of stopping their relentless advance.

As Hitler's reach extends beyond Germany and darkness descends on Europe, his hateful rhetoric leads to anti-Jewish persecution and ultimately, genocide.

The first joint U.S.-British offensive of the war, thousands of inexperienced U.S. troops and their untested leader Eisenhower, face off against the hardened German Afrika Korps and the infamous Field Marshal Erwin Rommel.

Matt's team is hunting 1950s Volkswagens by any means necessary, even scaling a ravine or craning over treetops.

As if the car hunt wasn't tough enough, Matt and his team head East to search for classic pickup trucks in unfamiliar territory.

Ted and his buddy Adam take on a difficult demolition with a big potential upside, but the risks are huge.

Matt's team is hunting 1950s Volkswagens by any means necessary, even scaling a ravine or craning over treetops.

As if the car hunt wasn't tough enough, Matt and his team head East to search for classic pickup trucks in unfamiliar territory.

WWII unleashes revolutionary superweapons that redefine warfare; from Britain's Bouncing Bomb and Grand Slam, to America's B-29 Superfortress, and Germany's massive Gustav Gun, these innovations shatter defenses, dominate the skies, and lay the groundwork for modern military technology.

In Operation Blue, the German Army fights to take Soviet oil fields and the city of Stalingrad, becoming one of the deadliest battles ever fought and a major turning point on the Eastern Front.

The Allies hope to quickly penetrate the Nazi Reich via Italy but instead endure a months-long slog with devastating results.

Allied air forces engage in a fierce and costly battle with the German Luftwaffe over the skies of Europe.

The Allies undertake Operation Overlord, a complicated and massive military invasion, to liberate Occupied France and open a true second front in Western Europe.

The Allies and Japan clash in the jungles and plains of Asia, the "forgotten theater" of World War II, as America struggles to bring the fight to Tokyo's door.

As the tide begins to turn against the Axis powers, the leaders of Germany and Japan deploy opposite strategies on their home fronts.

Resistance to Nazi occupation and oppression is a constant throughout the war, with results both triumphant and devastating.

The Pacific campaign reaches a brutal and bloody fever pitch from 1944 to 1945.

The war in Europe reaches a climax as Allied armies advance towards Berlin and Hitler orders his people to fight to the last man.

The most terrible weapon ever created will change the course of the war in the Pacific.

The end of the second world war and the dawn of the nuclear age see its two great victors go from allies to adversaries.

The Allies hope to quickly penetrate the Nazi Reich via Italy but instead endure a months-long slog with devastating results.

Allied air forces engage in a fierce and costly battle with the German Luftwaffe over the skies of Europe.

The Allies undertake Operation Overlord, a complicated and massive military invasion, to liberate Occupied France and open a true second front in Western Europe.

The Allies and Japan clash in the jungles and plains of Asia, the "forgotten theater" of World War II, as America struggles to bring the fight to Tokyo's door.

As the tide begins to turn against the Axis powers, the leaders of Germany and Japan deploy opposite strategies on their home fronts.

Resistance to Nazi occupation and oppression is a constant throughout the war, with results both triumphant and devastating.

The Pacific campaign reaches a brutal and bloody fever pitch from 1944 to 1945.

Peter builds a Gold Rush era shaft house; Joel struggles to complete a huge Pennsylvania mansion.

Bryan Jr. builds a tree fort; Peter works on a mountainside ski cabin; Beat and Andre build a Motocross viewing stage.

Matt's team turns west on a mission to uncover iconic pieces from Canada's black gold rush era.

Mike builds a 1964 Parisienne for a big family; Avery scores his first client of the year, building a 1975 Ford Bronco as a gift for his client's daughter.

At the site of a famous old hotel, Ted has to deal with a mountain of salvage and a ghost.

Two women returning from a tropical vacation are questioned; at JFK cargo facility, a bounty of gold jewelry is apprehended when the manifesto seems to sell its value short; Bailey the dog has a big day.

A traveler headed to Vegas rolls the dice on getting into the US for a vacation; a family emigrating from Vietnam hope their enthusiasm translates; at JFK cargo facility, boxes of pancake mix fall flat.

Hawkeye faces a court-martial when his running feud with Frank flares up while Col. Potter is out of the camp and Frank is in charge.

The 4077th turns up a sick helicopter pilot who doesn't want to quit and a twice-wounded GI who does.

WWII unleashes revolutionary superweapons that redefine warfare; from Britain's Bouncing Bomb and Grand Slam, to America's B-29 Superfortress, and Germany's massive Gustav Gun, these innovations shatter defenses, dominate the skies, and lay the groundwork for modern military technology.

Mike builds a 1964 Parisienne for a big family; Avery scores his first client of the year, building a 1975 Ford Bronco as a gift for his client's daughter.

At the site of a famous old hotel, Ted has to deal with a mountain of salvage and a ghost.

The history books say Adolf Hitler committed suicide in the final days of World War II, but not everyone believes there's sufficient proof; questions have swirled for decades about his possible escape.

Hawkeye faces a court-martial when his running feud with Frank flares up while Col. Potter is out of the camp and Frank is in charge.

The 4077th turns up a sick helicopter pilot who doesn't want to quit and a twice-wounded GI who does.

WWII unleashes revolutionary superweapons that redefine warfare; from Britain's Bouncing Bomb and Grand Slam, to America's B-29 Superfortress, and Germany's massive Gustav Gun, these innovations shatter defenses, dominate the skies, and lay the groundwork for modern military technology.

The most terrible weapon ever created will change the course of the war in the Pacific.

The end of the second world war and the dawn of the nuclear age see its two great victors go from allies to adversaries.

From blasting through mountains, to building gigantic infrastructure across the sea, to the biggest battleship in history, and iconic builds like the Pentagon and the Maginot Line, WWII engineering is a battle of scale that turns the tide of the war.

Necessity sparks wartime ingenuity, turning compact tools into powerful weapons; from the Bazooka and Cavity Magnetron radar, to the Enigma code machine, to a pioneering night-vision scope, engineers and scientists create faster, smarter tools that help win WWII and shape modern warfare.

WWII unleashes revolutionary superweapons that redefine warfare; from Britain's Bouncing Bomb and Grand Slam, to America's B-29 Superfortress, and Germany's massive Gustav Gun, these innovations shatter defenses, dominate the skies, and lay the groundwork for modern military technology.

From blasting through mountains, to building gigantic infrastructure across the sea, to the biggest battleship in history, and iconic builds like the Pentagon and the Maginot Line, WWII engineering is a battle of scale that turns the tide of the war.

Necessity sparks wartime ingenuity, turning compact tools into powerful weapons; from the Bazooka and Cavity Magnetron radar, to the Enigma code machine, to a pioneering night-vision scope, engineers and scientists create faster, smarter tools that help win WWII and shape modern warfare.

The history books say Adolf Hitler committed suicide in the final days of World War II, but not everyone believes there's sufficient proof; questions have swirled for decades about his possible escape.

The most terrible weapon ever created will change the course of the war in the Pacific.

The end of the second world war and the dawn of the nuclear age see its two great victors go from allies to adversaries.

Hawkeye faces a court-martial when his running feud with Frank flares up while Col. Potter is out of the camp and Frank is in charge.

The 4077th turns up a sick helicopter pilot who doesn't want to quit and a twice-wounded GI who does.

Beat works on a lottery winner's home; Peter builds entryways for Canada's Winter Games; Joel drives a huge logging machine.

Beat builds at night in northern Ontario; Andre and Joel construct an indoor gazebo; Peter works on a luxury outhouse.

The car hunters race to save historic vehicles before a mobile crusher moves in to destroy them.

A major setback in the final stages of restoring a 1964 Parisienne blows Mike's budget; the day of Mike's auction and the biggest financial gamble of his life arrives; Mike grapples with regret, and chaos threatens to derail the entire event.

Ted and his buddy Adam take on a difficult demolition with a big potential upside, but the risks are huge.

A man from Mexico is questioned when it is indicated his vacation plans may include a work component; at JFK cargo facility a shipment of live moth pupas is put under the microscope; in San Francisco, an angry traveler points a finger at CBP.

A couple and their girlfriend, with a loaded weapon on board, reach the border by mistake; in San Francisco, a man wandering aimlessly around the airport after his flight arrives is questioned about the contents of his luggage.

A married nurse who had a serious relationship with Hawkeye when she was single is assigned to the 4077th.

A sudden deluge of wounded at the 4077th is followed by a fire and a rainstorm.

World War II was a large and deadly conflict; from 1939 until 1945, more than fifty nations engaged in harrowing combat, and while the Axis Powers were eventually defeated, plenty of mysteries emerged from the rubble.

A major setback in the final stages of restoring a 1964 Parisienne blows Mike's budget; the day of Mike's auction and the biggest financial gamble of his life arrives; Mike grapples with regret, and chaos threatens to derail the entire event.

Ted and his buddy Adam take on a difficult demolition with a big potential upside, but the risks are huge.

On Dec. 20, 2019, Space Force is established, but in 2002, a man named Gary McKinnon claimed he had discovered evidence that a secret military space program already existed after hacking top-secret Pentagon and NASA computers.

A married nurse who had a serious relationship with Hawkeye when she was single is assigned to the 4077th.

A sudden deluge of wounded at the 4077th is followed by a fire and a rainstorm.

World War II was a large and deadly conflict; from 1939 until 1945, more than fifty nations engaged in harrowing combat, and while the Axis Powers were eventually defeated, plenty of mysteries emerged from the rubble.

The end of the second world war and the dawn of the nuclear age see its two great victors go from allies to adversaries.

From blasting through mountains, to building gigantic infrastructure across the sea, to the biggest battleship in history, and iconic builds like the Pentagon and the Maginot Line, WWII engineering is a battle of scale that turns the tide of the war.

Necessity sparks wartime ingenuity, turning compact tools into powerful weapons; from the Bazooka and Cavity Magnetron radar, to the Enigma code machine, to a pioneering night-vision scope, engineers and scientists create faster, smarter tools that help win WWII and shape modern warfare.

Teetering between the apocalyptic and absurd, declassified records will unveil the top secret weapons programs that attempted to bring down the world, uncovering the Soviet atomic test that shook the Earth with a force 1,500 times more powerful than the Hiroshima bomb, the CIA's creation of a gun that fired a shellfish-harvested toxin, and the Allies' bizarre secret plan to end World War II by feminizing Hitler.

World War II was a large and deadly conflict; from 1939 until 1945, more than fifty nations engaged in harrowing combat, and while the Axis Powers were eventually defeated, plenty of mysteries emerged from the rubble.

On Dec. 20, 2019, Space Force is established, but in 2002, a man named Gary McKinnon claimed he had discovered evidence that a secret military space program already existed after hacking top-secret Pentagon and NASA computers.

Teetering between the apocalyptic and absurd, declassified records will unveil the top secret weapons programs that attempted to bring down the world, uncovering the Soviet atomic test that shook the Earth with a force 1,500 times more powerful than the Hiroshima bomb, the CIA's creation of a gun that fired a shellfish-harvested toxin, and the Allies' bizarre secret plan to end World War II by feminizing Hitler.

The gruesome murder of a young beauty goes unsolved for decades; there's a long line of suspects, each more mysterious than the next.

On Dec. 20, 2019, Space Force is established, but in 2002, a man named Gary McKinnon claimed he had discovered evidence that a secret military space program already existed after hacking top-secret Pentagon and NASA computers.

Teetering between the apocalyptic and absurd, declassified records will unveil the top secret weapons programs that attempted to bring down the world, uncovering the Soviet atomic test that shook the Earth with a force 1,500 times more powerful than the Hiroshima bomb, the CIA's creation of a gun that fired a shellfish-harvested toxin, and the Allies' bizarre secret plan to end World War II by feminizing Hitler.

A married nurse who had a serious relationship with Hawkeye when she was single is assigned to the 4077th.

A sudden deluge of wounded at the 4077th is followed by a fire and a rainstorm.

Peter and Beat create log dummies for a local ski race; Joe builds a waterfront home in Oregon; Jr. struggles with a cabin in Saskatchewan.

Peter battles the elements to build a retirement home; Bryan Jr. builds an entryway for his wife; Andre and Joel help Bryan Sr. sell his California mansion.

Jess steps up and leads the final mission, but a rough landing may leave them stranded with an empty trailer.

Mike kicks off his fifth year in business with the restoration of a rare 1971 International Scout II, before teaming up with his brothers to find a new home for their late father's 1964 Mercury motor.

Ted and Nick hit a 1960s bungalow in a celebrity neighborhood and strike gold with a prospecting machine.

A father and son from China have four suitcases full of undeclared food; an immigration raid targets illegal workers.

A Dutch woman with a lot of luggage claims she's on a four-day holiday; a Chinese parcel contains a shocking surprise; actor Corey Feldman shows up.

Famed newscaster Clete Roberts visits the 4077th for a report on the feelings of the people stationed there.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

In a world without humans, water turns from life-giver to destroyer, flooding cities, collapsing dams and triggering ancient forces long kept at bay.

Mike kicks off his fifth year in business with the restoration of a rare 1971 International Scout II, before teaming up with his brothers to find a new home for their late father's 1964 Mercury motor.

Ted and Nick hit a 1960s bungalow in a celebrity neighborhood and strike gold with a prospecting machine.

Exploring the dark origin stories behind some of history's most notorious methods of execution, from the guillotine to the electric chair.

Famed newscaster Clete Roberts visits the 4077th for a report on the feelings of the people stationed there.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

Four blade smiths turn snowflake canister Damascus into a deadly Yakut knife in freezing temperatures; after brutal testing, two competitors head home to tackle another Siberian staple.

Two previous champions go head-to-head in a 5-hour forging round; they make their own signature San Mai blades for the chance to compete against one of the titans of the forge.

Previous champions battle for the chance to compete against one of the titans of the forge; but first they must face off in a brutal five-hour challenge, where they have to pick a box and build a signature blade using whatever method is inside.

In a world without humans, water turns from life-giver to destroyer, flooding cities, collapsing dams and triggering ancient forces long kept at bay.

As turbulent weather continues to batter the survivalists, one participant takes to the open water and another successfully finds a goldmine of food in an unlikely source; a severe stomach issue puts one survivalist's future in jeopardy, and another struggles to recover from a failed moose hunt.

Four blade smiths turn snowflake canister Damascus into a deadly Yakut knife in freezing temperatures; after brutal testing, two competitors head home to tackle another Siberian staple.

As turbulent weather continues to batter the survivalists, one participant takes to the open water and another successfully finds a goldmine of food in an unlikely source; a severe stomach issue puts one survivalist's future in jeopardy, and another struggles to recover from a failed moose hunt.

In a world without humans, water turns from life-giver to destroyer, flooding cities, collapsing dams and triggering ancient forces long kept at bay.

Two previous champions go head-to-head in a 5-hour forging round; they make their own signature San Mai blades for the chance to compete against one of the titans of the forge.

Previous champions battle for the chance to compete against one of the titans of the forge; but first they must face off in a brutal five-hour challenge, where they have to pick a box and build a signature blade using whatever method is inside.

Famed newscaster Clete Roberts visits the 4077th for a report on the feelings of the people stationed there.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

Beat builds a cabin in Germany; Peter and Bryan Sr. win a Guinness World Record; Joel takes on a difficult project.

Bryan Jr. feels the heat to recreate the cozy log home a British Columbia couple lost to a fire; Peter hopes for a ticket to heaven by building a covered entryway for the local church.

The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be vastly different.

Mike burns the candle at both ends, working at remote locations for his rock scaling business, while trying to manage the shop's restoration of a 1969 Road Runner convertible from afar.

Ted doubles down on Nick and Brandon's salvage skills and sends the boys out on their very own mission for the first time.

An angry businessman hides the real reason for his hostility; officers try to process some unusual Mexican migrants.

Officers drill an American oil worker with a shady past; a British traveler's proposed reunion with a girlfriend could be cut short.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

When Hot Lips phones from Tokyo to say there is big news, Frank assumes it is his expected promotion.

When Col. Sanders sells his company to investors in 1964, the new owners identify a rising star within the organization: Dave Thomas.

Mike burns the candle at both ends, working at remote locations for his rock scaling business, while trying to manage the shop's restoration of a 1969 Road Runner convertible from afar.

Ted doubles down on Nick and Brandon's salvage skills and sends the boys out on their very own mission for the first time.

With a growing need for speed and efficiency, a few visionary companies, Black and Decker, Milwaukee and DeWalt, create the power tools that revolutionize how America is built.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

When Hot Lips phones from Tokyo to say there is big news, Frank assumes it is his expected promotion.

When Col. Sanders sells his company to investors in 1964, the new owners identify a rising star within the organization: Dave Thomas.

In 1987, a small-time drug dealer forms a hip-hop based group in his hometown of Compton, California; the group's brand of "reality rap" draws backlash; a Seattle-based rock band pioneers a new sound that channels suburban angst and disillusionment.

With a growing need for speed and efficiency, a few visionary companies, Black and Decker, Milwaukee and DeWalt, create the power tools that revolutionize how America is built.

Remember when "everybody's doing it" was the reason enough to dive in headfirst?; from gravity-defying flagpole sitting and phone booth cramming, to pet skunks and goldfish gulpers, revealing the crazes that are sweeping the nation; these obsessions are risky and impossible to resist; it is a trip back to the fads that push the limits and make hazardous history must-see mayhem.

In the 1950s, middle-aged salesman Ray Kroc is drowning in debt when he's inspired by a roadside burger stand he wants to spread nationwide, McDonald's; he creates the modern model of franchising and ignites a fast-food gold rush.

When Col. Sanders sells his company to investors in 1964, the new owners identify a rising star within the organization: Dave Thomas.

Remember when "everybody's doing it" was the reason enough to dive in headfirst?; from gravity-defying flagpole sitting and phone booth cramming, to pet skunks and goldfish gulpers, revealing the crazes that are sweeping the nation; these obsessions are risky and impossible to resist; it is a trip back to the fads that push the limits and make hazardous history must-see mayhem.

In the 1950s, middle-aged salesman Ray Kroc is drowning in debt when he's inspired by a roadside burger stand he wants to spread nationwide, McDonald's; he creates the modern model of franchising and ignites a fast-food gold rush.

With a growing need for speed and efficiency, a few visionary companies, Black and Decker, Milwaukee and DeWalt, create the power tools that revolutionize how America is built.

In 1987, a small-time drug dealer forms a hip-hop based group in his hometown of Compton, California; the group's brand of "reality rap" draws backlash; a Seattle-based rock band pioneers a new sound that channels suburban angst and disillusionment.

Remember when "everybody's doing it" was the reason enough to dive in headfirst?; from gravity-defying flagpole sitting and phone booth cramming, to pet skunks and goldfish gulpers, revealing the crazes that are sweeping the nation; these obsessions are risky and impossible to resist; it is a trip back to the fads that push the limits and make hazardous history must-see mayhem.

A rumor that the 4077th is going to "bug out" becomes grossly exaggerated until it is believed the entire Chinese army is attacking the camp.

When Hot Lips phones from Tokyo to say there is big news, Frank assumes it is his expected promotion.

While Beat constructs a luxury fishing lodge in northern British Columbia, Bryan Jr. gives the local gun shop a much-needed facelift; Peter joins forces with his former crane operator, Nelly, to build a sandbox on steroids for her baby girl.

Bryan builds a log smoker; Beat creates a summer home; Joel converts his kids' playhouse into a mini man-cave.

Examining the history of cats and dogs and how they have been helpful companions to humankind all over the globe.

Mike enlists his buddy Dave to help him rid the Field of Dreams of a junk-stuffed school bus; Richard revives the luxury of private rail cars using an old trailer; Russell leans on an old friend to help him build a truck.

The Flashback team finds some mint vintage boot-making salvage at an old factory that could be perfect for one of Ted's favorite clients.

A sloshed snowboarder causes trouble at the airport; a pair of packages add up to a deadly surprise.

A bad-tempered drill worker returning home from Japan goes one step too far with officers; a Californian woman hides something in her child's stroller.

Hawkeye's face is badly burned when a stove he is trying to fix explodes.

Radar's sudden promotion to lieutenant stuns everyone but Hawkeye and B.J., who were responsible.

In Boston, a 25-foot tidal wave of molasses; a dancing plague that kills 100 people; a surgery with a 300% mortality rate; searching the globe for the strangest and most bizarre deaths on record.

Mike enlists his buddy Dave to help him rid the Field of Dreams of a junk-stuffed school bus; Richard revives the luxury of private rail cars using an old trailer; Russell leans on an old friend to help him build a truck.

The Flashback team finds some mint vintage boot-making salvage at an old factory that could be perfect for one of Ted's favorite clients.

There's nothing more fascinating than a code that can't be cracked. For centuries, mankind has devised ingenious ways to hide valuable information-using everything from enigmatic puzzles, to complex ciphers and secret symbols. If history's unbreakable codes can be deciphered...could we unlock answers to some of the greatest mysteries of both the past and present?

Hawkeye's face is badly burned when a stove he is trying to fix explodes.

Radar's sudden promotion to lieutenant stuns everyone but Hawkeye and B.J., who were responsible.

In Boston, a 25-foot tidal wave of molasses; a dancing plague that kills 100 people; a surgery with a 300% mortality rate; searching the globe for the strangest and most bizarre deaths on record.

The team investigates a disturbing pattern of UFOs allegedly appearing near U.S. Air Force bases that house nuclear weapons and nuclear-powered U.S. warships.