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.

Katherine Mallen Kupferer's screen work to date leans strongly toward Drama and Comedy, a consistent thread across her credits so far.

Katherine Mallen Kupferer's most notable role to date came in Widows (2018), where she played Gun Daughter. She also appeared in Are You There God? It's Me, Margaret. (2023) as Gretchen Potter. Most recently appeared in Ghostlight (2024) as Daisy.

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