The Diary of a Teenage Girl Cast

Bel Powley plays Minnie Goetze, a 15-year-old aspiring cartoonist exploring her sexuality in 1970s San Francisco.

Kristen Wiig portrays Charlotte Worthington, Minnie's free-spirited mother who inadvertently complicates Minnie's journey.

Alexander Skarsgård takes on the role of Monroe Rutherford, Charlotte's boyfriend who becomes involved in a controversial relationship with Minnie.

Christopher Meloni plays Pascal MacCorkill, Minnie's stepfather who is depicted as distant and aloof.

Austin Lyon portrays Ricky Wasserman, Minnie's classmate who adds to the teenage angst and drama.

Madeleine Waters plays Kimmie Minter, Minnie's outspoken best friend who joins her in various escapades.

Margarita Levieva portrays Tabatha, a bold and rebellious character who influences Minnie's choices.

Quinn Nagle takes on the role of Chuck Saunders, a character who impacts Minnie's life in unexpected ways.

Abby Wait plays Gretel, a friend of Minnie who is caught up in the teenage whirlwind of emotions and experiences.

John Parsons portrays Burt, a character who plays a part in Minnie's coming-of-age story.

Miranda Bailey plays Andrea, a minor character who adds to the rich tapestry of Minnie's world.

Carson D. Mell portrays Michael Cocaine, a character who contributes to the edgy and gritty atmosphere of the film.