An American adventurer who has a gambling den in Istanbul, who is suspected to be involved in the kidnapping of a nuclear scientist, but ultimately becomes self on the search for the disappeared and gets a striving for world domination secret organization.

• Edition et Diffusion Cinématographique
• Isasi P.C.
• Horst Buchholz
• Sylva Koscina
• Perrette Pradier
• Mario Adorf
• Ángel Picazo
• Klaus Kinski
• Gérard Tichy
• Christiane Maybach