Eileen

During a bitter 1964 Massachusetts winter, young secretary Eileen becomes enchanted by Rebecca Saint John, 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.

Thomasin McKenzie

Eileen Dunlop

Anne Hathaway

Rebecca St. John

Shea Whigham

Jim Dunlop

Sam Nivola

Lee Polk

Owen Teague

Randy

Marin Ireland

Mrs. Polk

Jefferson White

Buck Warren

Siobhan Fallon Hogan

Mrs. Murray

Tonye Patano

Mrs. Stevens

William Hill

Intake Guard

Peter McRobbie

Warden

Julian Gavilanes

Pat

Peter Von Berg

Dr. Frye

Patrick Noonan

Cop

Alexander Jameson

Actor 1

Patrick Ryan Wood

Joseph

Gavin K. Barfield

Mary

Spencer Barnes

DeMarko