Cast of Eileen

Eileen is a 2023 American psychological thriller film directed by William Oldroyd and based on the novel of the same name by Ottessa Moshfegh. Set in 1960s Boston, the film explores the toxic relationship between Eileen Dunlop, a young secretary working at a juvenile detention facility, and Rebecca, a mysterious and alluring counselor. As their friendship develops, dark secrets come to light, sending Eileen down a sinister path. With a talented cast including Thomasin McKenzie, Anne Hathaway, and Shea Whigham, Eileen delves into the depths of obsession and manipulation.