Liam Neeson (Taken) and Jaume Collet-Serra (The Shallows) team up again after RUN ALL NIGHT and NON-STOP for an exhilarating race-against-time thrill ride with explosive twists around every bend.  
 
Insurance salesman Michael (Neeson) is on his daily commute home when he is contacted by a mysterious stranger (Vera Farmiga, The Conjuring, The Departed), and forced to uncover the identity of a hidden passenger on his train before the last stop. As he works against the clock to solve the puzzle, he realises a deadly plan is unfolding and is unwittingly caught up in a criminal conspiracy. One that carries life and death stakes, for himself and his fellow passengers.