Via Something Weird: "Four men representing the world’s great criminal organizations unite to locate a cache of sunken treasure. The treasure is in fact a fortune in diamonds and secret documents that was lost by the Germans in the seas off Monte Carlo during the war. Following their every move are representatives from every secret agency in the world, amongst them, the British, the Russians, the Germans, and the Americans, all seeking the important papers contained within the treasure."
Director
Charles Gérard
Gérard Buhr
Ludwig Hermann
Françoise Arnoul
Lucie Antonini
Petula Clark
Petula Clark
Pierre Mondy
Robert Antonini
Marcel Dalio
Jean Gregor / Gregor Veloni
René Havard
Bobby
Daniel Ivernel
Commissioner Mattei
Jacques Monod
Lucien Leonetti
Jean Marchat
Robert's lawyer
François Maistre
Doctor
Yves Barsacq
Fernand
Richard Bigotini
Accused
FR
