Robber Roy King loses his wife, Alicia, to revolutionary Montero. Despite their rivalry they collaborate in an attempt to rob the Mexican government of one million dollars.

• International Apollo Films
• Les Productions Jacques Roitfeld
• Lee Van Cleef
• James Mason
• Gina Lollobrigida
• Simón Andreu
• Diana Lorys
• Gianni Garko
• Aldo Sambrell
• Eduardo Fajardo