Katherine Mallen Kupferer

Born to theatrical parents, Katherine Mallen Kupferer made her professional stage debut in Chicago Shakespeare Theater's acclaimed production of Gypsy and her major motion picture debut in Steve McQueen's Widows. Most recently, she can be seen as Gretchen in Lionsgate's long-anticipated film adaptation of Judy Blume's beloved classic Are You There God, It's Me, Margaret.

Acted Movies

Ghostlight (2024)

Director: Kelly O'Sullivan

Writers: Kelly O'Sullivan,

Cast: Alma Washington, Dexter Zollicoffer, Dolly de Leon, H.B. Ward, Hanna Dworkin, Katherine Mallen Kupferer, Keith Kupferer, Matthew C. Yee, Tara Mallen, Tommy Rivera-Vega,

Are You There God? It's Me, Margaret. (2023)

Director: Kelly Fremon Craig

Writers: Kelly Fremon Craig,

Cast: Abby Ryder Fortson, Aidan Wojtak-Hissong, Amari Alexis Price, Benny Safdie, Elle Graham, Kate MacCluggage, Katherine Mallen Kupferer, Kathy Bates, Landon S. Baxter, Rachel McAdams,