The dreamworks movie of the captain underpants books is due on screens in june and dav pilkey39s hugely successful book series is sure to find a huge new audience the book series is a huge kids lit sensation selling over 70 million copies of the series around the world and translated into over 20 languages kids and adults secretly are going to love the film we think and if it follows the books expect an avalanche of silly potty humour that will get you giggling great design on these 2 pop f