The Girl on the Train is based on Paula Hawkins’ bestselling thriller that shocked the world. Rachel (Emily Blunt), devastated by her recent divorce, spends her daily commute fantasizing about the seemingly perfect couple who live in a house that her train passes every day. Everything changes when she sees something shocking happen there, and becomes entangled in the mystery that unfolds. (Original Title - The Girl on the Train) - 2016 Universal Studios. All Rights Reserved.