An action-thriller in which an insurance salesman/ex-cop is caught up in a life-threatening conspiracy during his daily commute home.
 
Take this commute.
 
FUN FACT:  Neeson revealed on a talk show that no scenes were filmed on board an actual train. Instead, all of these scenes were shot on a soundstage, with the same single mock-up train cabinet serving as all of them, only slightly redressed, and all the outside scenery added in post production with the help of green screens.