"A series of murders is committed in Nice on the French riviera. The commissaire Carella is in charge and tries to find a missing link between all these murders."
Jean-Louis Trintignant
as Stéphane Carella
Dominique Sanda
as Sandra Forest
Sacha Distel
as Julien Sabirnou
Carla Gravina
as Jocelyne Rocca
Paul Crauchet
as Francis Palombo
Laura Antonelli
as Juliette Vaudreuil
Michel Bardinet
as Tony Forest
Jean-Pierre Marielle
as Perry Rupert-Foote
Stéphane Audran
as Hélène Vallée
Gilles Ségal
as Di Bozzo
Pierre Dominique
as Doume
Erich Segal
as Hans Kleinberg
Jean-Jacques Delbo
as Le supérieur
André Falcon
as Le sous-préfet
Alexis Sellan
as Pierre Barroyer
Esmeralda Ruspoli
as Madame Forest
Philippe Labro
Director
Evan Hunter
Novel
Vincenzo Labella
Screenplay
Jacques Lanzmann
Jacques-Eric Strauss
Producer
Ennio Morricone
Original Music Composer
Jean Penzer
Director of Photography
Claude Barrois
Editor
Nicole Saunier
André Hoss
Production Design
Louis Le Barbenchon
Set Decoration