Director: Marielle Heller Starring: Bel Powley, Alexander Skarsgard, Kristen Wiig, Christopher Meloni, Margarita Levieva, Madeleine Waters, Abby Wait Written by: Marielle Heller and (based on the novel) Phoebe Gloeckner Running Time: 102 mins Cert: 18 Release date: 7th August 2015 Coming-of-age films are usually following the exploits of a group of horny, socially awkward teenage…