Franck Chaievski and Nina Delgado are two undercover detectives of a French special force trying to identify two corrupts members of the Paris Police Force. Franck is pretending to be a gangster and Nina a prostitute living with him, and involved in a robbery of a fortune in diamonds, having seven deaths and some injured persons.

• A.J.O.Z. Films
• LGM Productions
• Richard Anconina
• Anne Parillaud
• François Levantal
• Gérald Laroche
• Francis Renaud
• Guy Lecluyse
• Pierre Laplace
• Jean-Louis Tribes