Four Queens for an Ace

The story follows Hakim Gregory, who escapes from prison and resumes his life of crime, leading a gang involved in drug trafficking and contract murders. Layton, a Secret Service agent, is tasked with capturing him, but faces numerous obstacles, including rivalry with his partner and complications in his personal life. The film features a significant number of female characters that add layers of intrigue and tension to Layton's mission.

Featuring a runtime of 95 minutes, the film includes top performances from Roger Hanin, Sylva Koscina, and Serge Gainsbourg. The blend of crime and action, along with the spy theme, makes it a notable entry for collectors interested in films from the 1960s. The production involved Ci. Ti. Cinematografica, Leone Film, and Société Française de Cinématographie, indicating a collaboration across different film industries.