Analysis Books WJEC Modules Blogs Misc. Key Dates/Deadlines 2012/13 Thursday, 29 March 2012 The Inbetweeners Movie (2011) The Inbetweeners Movie is a 2011 British bildungsroman teen comedy film based on the E4 sitcom The Inbetweeners , written by series creators Damon Beesley and Iain Morris and directed by Ben Palmer .