Sandbox/Captain Underpants 2: Tippy on the Loose

Captain Underpants 2: Tippy on the Loose (Or simply Captain Underpants 2) is the sequel to Captain Underpants: The first epic movie. It is likely based on the the 2 books "Captain Underpants and the Terrifying Return of Tippy Tinkletrousers" and "Captain Underpants and the Revoltling revenge of the Radioactive Robo-Boxers" by Dav Pilkey.