S.F.F.A.R.

A detective investigates a murder and gets caught up in spy shenanigans.

Released from prison, Arlette returns to her job as a cabaret star. The police try to get her to confess where the stolen jewels are hidden.

The action takes place on the coast of the eastern Pyrenees near the Spanish border. Mario Balducci escaped from prison, after settling his account with his former accomplice who had given him away, he joins his ex-mistress, Mado, a bellowing singer who he asks to help him get to Spain.

A couple of dancers performs in a night club. The man is jealous of Gina, his partner,and keeps making scenes to her, going as far as bullying her on the stage during their act. A man gets killed. The dancer is suspected for being jealous of all the other men. Another potential culprit could the father of Gina since he overprotected his daughter. The real culprit will be unmasked after the police detective finds the murder has something to with the Occupation period.