A man helps the victim of an auto accident, not realizing that the man has actually been shot. The men who shot him are now after the man who helped him, in order to eliminate him as a potential witness. Soon they are killing everyone he even comes in contact with in order to get him.
You can now watch Three Men to Destroy online on the following streaming providers in the United States.
| Directing | Jacques Deray | Director |
| Production | Alain Delon | Producer |
| Writing | Alain Delon | Writer |
| Editing | Isabel García de Herreros | Editor |
| Writing | Christopher Frank | Writer |
| Writing | Jacques Deray | Writer |
| Camera | Jean Tournier | Director of Photography |
| Writing | Jean-Patrick Manchette | Novel |
| Sound | Claude Bolling | Music |
| Art | Jacques Brizzio | Production Design |
| Production | Anita Benoist | Casting |
| Art | Philippe Turlure | Set Decoration |
| Art | Jacques Brizzio | Art Direction |
| Crew | Rémy Julienne | Stunt Coordinator |
| Costume & Make-Up | Marie-Françoise Perochon | Costume Designer |
| Sound | Jean Nény | Sound Mixer |