Synopsis by Dan Pavlides
Francis (Jean-Paul Belmondo) is a hard-boiled hood who is talked into pulling off a job for the aging racketeer Frank (Akim Tamiroff) in this routine gangster drama. With the help of the sister of a kidnapped heiress, they try and track down the missing woman. The duo break into a house occupied by an artist and his family, and the artist is sent to contact his father while the rest of the family are held as hostages.
danger, artist, blackmail, criminal, gangster, heir, kidnapping, missing-person, search, sister, Summer, target [object of attack], victim