| Release Date | 31 August 1949 |
| Tagline | Carol Reed's Classic Thriller |
| Genre | Film-Noir, Mystery, Thriller |
| Country | UK |
| Filming Locations | Isleworth, Middlesex, England, UK |
| Language | English, German, Russian |
| Sound Mix | Mono |
| Color | Black and White |
| Film Type | Feature |
| Film Class | Psychological Thriller, Film Noir |
| Mood | In a Minor Key, Spellbinders |
| Themes | Mind Games, Cons and Scams, Dangerous Friends, Faltering Friendships, Innocence Lost |
| Tones | Atmospheric, Ominous, Stylized, Poignant, Wry, Disturbing |
| Tags | Black Market, Drug Dealer, Espionage, Friendship, Investigation, Kill, Manhunt, Murder, Political Intrigue, Writing |
The Third Man is a 1949 British film noir directed by Carol Reed and starring Joseph Cotten, Alida Valli, Orson Welles, and Trevor Howard. The screenplay was written by novelist Graham Greene, later becoming his novella of the same name. Anton Karas wrote the score, which used only the zither; its title cut topped the international music charts in 1950.