Like every day after work, Michael MacCauley takes the suburban train that brings him home. But today, his daily journey will take a different turn. After receiving a call from a mysterious stranger, he is forced to identify a passenger hidden on the train before the last stop.
Jaume Collet-Serra offers us a film of action and entertainment that perfectly meets its specifications. So do not ask him more than what he offers. However, we are closer to Non-Stop than The Shallows or Run All Night. The Commuter is a little behind closed doors of an airplane transposed into that of a train.