Based on the book of the same name by bestselling author, Ottessa Moshfegh. Set during a bitter 1964 Massachusetts winter, young secretary Eileen (Thomasin McKenzie) becomes enchanted by Rebecca (Anne Hathaway), the glamorous new counselor at the prison where she works. Their budding friendship takes a twisted turn when Rebecca reveals a dark secret — throwing Eileen onto a sinister path.
Eileen is directed by William Oldroyd. It is based on the 2015 novel of the same name by Ottessa Moshfegh and adapted into a screenplay by Moshfegh with her husband Luke Goebel.
Eileen premiered at the 2023 Sundance Film Festival on January 21, 2023. It will begin a limited theatrical release in the United States on December 1, 2023 by Neon, before expanding wide on December 8, 2023.