The Diary of a Teenage Girl

The Diary of a Teenage Girl is a 2015 American comedy-drama film written and directed by Marielle Heller, based on the hybrid novel of the same name by Phoebe Gloeckner. It stars Bel Powley as a 15-year-old girl who becomes sexually active by starting a relationship with her mother's boyfriend. It also stars Kristen Wiig, Alexander Skarsgård, Christopher Meloni, Quinn Nagle, and Austin Lyon. It premiered at the 2015 Sundance Film Festival and had a limited release on August 7, 2015 by Sony Pictures Classics. Plot In 1976 San Francisco, 15-year-old aspiring cartoonist Minnie begins keeping an audio diary. She is stirred by her awakening sexuality and wants to lose her virginity. She fears she may be unattractive. When Minnie's bohemian mother Charlotte is too busy to go out with her boyfriend Monroe, she suggests he take Minnie out instead. At a bar, they flirt and she tells him she wants to sleep with him. They begin meeting at his apartment and having sex. She shares the details of her sexual experiences with her friend Kimmie, and records them in her audio diary. At a comic book store, Minnie sees cartoonist Aline Kominsky signing books. She mails Aline her first comic, about a woman walking through town.