The "strangers on a train" are Guy, a successful athlete in an unhappy marriage, and Bruno, an amoral playboy. Bruno suggests a perfect crime whereby Guy can get rid of his wife without being suspected, and he convinces himself that Guy has agreed to it. Bruno is obviously evil, but what about Guy? Is he is respectable as he claims? Is...

Tennis pro "Haines" (Farley Granger) is quietly travelling in the club car of a train when his neighbour "Bruno" (Robert Walker) strikes up a conversation. It all seems innocuous enough, the former man is an accomplished player and it seems to him that this is a fan, of sorts, who just wants some company as he drowns his journey in Scotch. What...