Vijf vrienden besluiten om al hun geld bij elkaar te leggen en zo een grote drugdeal te doen. Eén van hen steelt echter het geld en vermoordt zijn vriend om zo zijn sporen te wissen. De anderen hebben hun twijfels over elkaar en iedereen wantrouwt iedereen.
Nee, helaas is Symphonie pour un massacre nog niet beschikbaar op Netflix in Nederland.
| Writing | Jacques Deray | Writer |
| Writing | José Giovanni | Writer |
| Production | Julien Derode | Producer |
| Editing | Paul Cayatte | Editor |
| Sound | Alberto Bartolomei | Sound |
| Sound | Joseph de Bretagne | Sound |
| Art | Léon Barsacq | Art Direction |
| Writing | Claude Sautet | Writer |
| Directing | Jacques Deray | Director |
| Writing | Alain Reynaud-Fourton | Novel |
| Writing | José Giovanni | Dialogue |
| Camera | Claude Renoir | Director of Photography |
| Camera | Jean Charvein | Camera Operator |
| Art | Pierre Duquesne | Assistant Art Director |
| Art | Théobald Meurisse | Assistant Art Director |
| Directing | Louis Pitzele | Assistant Director |
| Directing | Annie Rozier | Script Supervisor |
| Sound | Maurice Dagonneau | Sound Assistant |
| Sound | Max Olivier | Sound Assistant |
| Editing | Jacqueline Simoni | Assistant Editor |
| Sound | Michel Magne | Original Music Composer |
| Production | Robert Velin | Production Manager |
| Production | Serge Lebeau | Unit Production Manager |
