Elvy Yost, born Laura Vivian Yost in Los Angeles County, California, United
States, on December 23, 1987, is an American actress. Active as an actress since
2007, she made her television debut as Louise in an episode of Cold Case,
followed by guest roles in television series including The Office, Southland,
and the miniseries Mildred Pierce. She played her first supporting film role as
Irene in Bandslam in 2009. Her subsequent film appearances include Oldboy in
2013, The List in 2016, The Circle in 2017, A Futile and Stupid Gesture in 2018,
and Mank in 2020. She starred as Sophie...