In Bordeaux, a gay man's murder leads Inspector Verta to investigate. He develops feelings for Bernard, a musician suspect, jeopardizing his marriage and impartiality in the case.

Victor Lanoux
as Commissaire Michel Verta

Anny Duperey
as Nathalie Verta

Valérie Mairesse
as Marilyn

Xavier Deluc
as Bernard

Michel Galabru
as Jean Morane / Sylvain Morane

Roland Blanche
as Manuel Garcia

Michèle Simonnet
as Marianne

Patrick Raynal
as René Villedieu

Gérard Hérold
as Gérard

Guy Tréjan
as Raymond