A deranged socialite accosts a tennis star with his theory that if two strangers trade murders, they can disguise their motives and avoid suspicion.

In postwar Vienna, Austria, Holly Martins, a writer of pulp Westerns, arrives penniless as a guest of his childhood chum Harry Lime, only to learn he has died. Martins develops a conspiracy theory after learning of a "third man" present at the time of Harry's death, running into interference from British officer Major Calloway, and fal...

Cab driver Max picks up a man who offers him $600 to drive him around. But the promise of easy money sours when Max realizes his fare is an assassin.

In 1935, when his train is stopped by deep snow, detective Hercule Poirot is called on to solve a murder that occurred in his car the night before.

When Scott learns that his longtime cyber-buddy from Berlin is a gorgeous young woman, he and his friends embark on a trip across Europe.