The bestselling sensation heads to the big screen this month! The film stars Emily Blunt, Rebecca Ferguson, Haley Bennett, Justin Theroux, Luke Evans, Édgar Ramírez, Lisa Kudrow, Laura Prepon, and Allison Janney. Watch the trailer below! Divorcee Rachel Watson takes the train to work every day and spends her commute fantasizing about a young couple living down the street from her ex-husband. One morning, she sees something shocking and finds herself entangled in a mystery that promises to forever alter the lives of everyone involved. Click for More Information About the Book that Inspired the Film.