Katherine Mallen Kupferer

Born: None

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.


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

as Gretchen Potter
Released: 2023-03-29

When her family moves from New York City to New Jersey, an 11-year-old girl navigates new...

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Widows

as Gun Daughter
Released: 2018-11-06

A police shootout leaves four thieves dead during an explosive armed robbery attempt in Chicago....

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Ghostlight

as Daisy
Released: 2024-06-14

When a construction worker unexpectedly joins a local theater's production of Romeo and Juliet...

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Fools

as Vera’s daughter
Released: 2016-04-09

Two strangers brush hands on a train and move in together days later, fabricating the history of...

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