Captain Underpants and the Dastardly Deed of the Devious DiddlysaurusBackdropThe Epic Tales of Captain UnderpantsPoster10.0Rated 10.0 on TMDBThe Epic Tales of Captain UnderpantsCaptain Underpants and the Dastardly Deed of the Devious DiddlysaurusSeason 2, Episode 5GalleryWho knew a thawed-out dinosaur could read comics and pull pranks? Well, this one does -- and he's one of Harold and George's biggest fans.Cast
