Rok: 1970
Gatunek muzyczny: Thriller, Kryminał, Dramat
Studio: Les Films La Boétie, Euro International Films
Dyrektor: Claude Chabrol
Odlew: Stéphane Audran, Jean Yanne, Roger Rudel, Antonio Passalia, Mario Beccara, William Guérault
Załoga: Joseph Poulard (Costume Design), Jacques Gaillard (Editor), Pierre Jansen (Original Music Composer), Claude Chabrol (Director), Claude Chabrol (Screenplay), André Génovès (Producer)