Storyline:Michael MacCauley (Liam Neeson) is an insurance broker and leads a contemplative life. For ten years he commutes every day by train from the sleepy suburb in which he lives with his family, to Manhattan. But one day his routine is disturbed: During the morning train ride, he meets a mysterious stranger named Joanna (Vera Farmiga), who sits down with him and engages him in a conversation. Little by little she reveals to Michael that she is not just interested in small talk. If he finds a certain passenger aboard the train with the help of two vague clues, then he receives a high reward. Should he refuse, however, not only the lives of all fellow travelers in danger, but also of Michael's family. He has no choice but to play Joanna's game - and he only has one hour left ..