In the luxurious Orient Express, cut off from the world by a snowstorm, a murder occurs. Not just a strange one—an incredible, senseless, unmotivated one… or only appearing unmotivated? There are no motives. There are clues—plenty of them. Clues piling up on one another and contradicting each other. Hercule Poirot, who happens to be among the passengers of the Orient Express, understands: in this murder, you can suspect either no one, or anyone… or perhaps?"