Captain Amazing is searching for a sidekick! Captain Amazing, the hometown hero of Metro City, is so busy catching criminals that he rarely has time for his pets -- he hasn't even noticed they've been developing superpowers of their own! So when he announces that he needs a sidekick, his eager pets -- a dog, a cat, a hamster, and a chameleon -- all decide to audition for the part and a chance for some one-on-one time with the Captain. But Dr. Havoc, Captain Amazing's longtime nemesis, is hatching up an evil scheme, and the Captain is in serious trouble.