Superman\'s superdog, Krypto, faces a huge challenge: saving his master, who has been kidnapped by Lex Luthor and his evil guinea pig, Lulu. To do this, he must team up with a group of kind-hearted but rather clumsy animals.

Superman\'s superdog, Krypto, faces a huge challenge: saving his master, who has been kidnapped by Lex Luthor and his evil guinea pig, Lulu. To do this, he must team up with a group of kind-hearted but rather clumsy animals.