BlogBook TrailersGenresChildren/FamilyComics/Graphic Novels Captain Underpants and the Terrifying Return of Tippy Tinkletrousers Trailer By Readers Entertainment - 31 July 2012 0 2322 FacebookTwitterPinterestWhatsApp Captain Underpants and the Terrifying Return of Tippy Tinkletrousers Trailer Tra-la-laaa! Captain Underpants is back in an all-new epic adventure from Dav Pilkey! http://www.pilkey.com and http://www.scholastic.com/captainunderpants