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 falling head-over-heels for Harry's grief-stricken lover, Anna.
The Third Man is a 1949 film noir directed by Carol Reed, written by Graham Greene, and starring Joseph Cotten as Holly Martins, Alida Valli as Anna Schmidt, Orson Welles as Harry Lime and Trevor Howard as Major Calloway. Set in post-World War II Allied-occupied Vienna, the film centres on American writer Holly Martins, who arrives in the city to accept a job with his friend Harry Lime, only to learn that he has died. Martins stays in Vienna to investigate Lime's death, becoming infatuated with Lime's girlfriend Anna Schmidt.
