Marielle Katherine Eisner

Biography:

Marielle Scott is an American actress, writer and producer who has developed a career through film, television and independent creative projects. Also credited as Marielle Eisner, she is known for bringing natural performances and an engaging screen presence to a variety of characters. She began building her acting career through short films and television projects before gaining wider recognition through her appearance in Greta Gerwig’s acclaimed coming-of-age film Lady Bird.

In Lady Bird, Marielle portrayed Shelly Yuhan, a character within the social circle surrounding the film’s central high-school story. Although it was a supporting role, her appearance contributed to the realistic portrayal of teenage friendships and school life. She subsequently appeared in projects such as 30 Miles from Nowhere, Our Friend and All My Life, exploring different types of characters across comedy, drama and romance.

Marielle also attracted attention through television performances. She played Lucy Sprecher in the popular psychological thriller series You and Kathryn Sanders in the FX miniseries A Teacher. Her other screen appearances include Christmas for Keeps, The Argument and Ant-Man and the Wasp: Quantumania. Alongside acting, she has explored writing and producing, demonstrating an interest in the creative process beyond performing. Her career reflects a combination of independent filmmaking and mainstream entertainment, and she continues to expand her work across different productions and storytelling formats.