Le Serpent
- Godina: 1973
- Country: Germany, France, Italy
- Žanr: Thriller
- Studio: Rialto Film, Les Films La Boétie, Euro International Films
- Ključna riječ: france, spy, double agent, soviet spy
- Direktor: Henri Verneuil
- Uloge: Yul Brynner, Henry Fonda, Dirk Bogarde, Virna Lisi, Robert Alda, Farley Granger