In Paris, a gold smuggler is at war with other local gangsters who want piece of the action. Then the mob shows up and makes things worse. And an undercover US Treasury Department agent is trying to infiltrate the smuggling business.

• Les Films Copernic
• Fida Cinematografica
• Jean Gabin
• Gert Fröbe
• George Raft
• Claudio Brook
• Nadja Tiller
• Marcel Bozzuffi
• Mireille Darc
• Claude Brasseur