Set on a fast-moving train over three hours, this high-octane thriller combines emotional family survival with edge-of-your-seat suspense.

Waiting for the Eurostar in Paris, Mark’s four-year-old daughter alerts him to a ‘Bad Man’ during a game of 'Eye Spy'.

Things only get worse when Mark notices that the man is on their train with a suspicious-looking suitcase, and he’s sitting ominously close.

With secrets unravelling from the past, can Mark piece together the jigsaw of his life in order to save his family?

Or will their journey come to a fatal end?