Commissioner Lucas
Michael Lonsdale
Commissioner Campana alias Louis Lopez
Michel Constantin
PJ inspector
Jean-Jacques Moreau
Narcotic Bureau agent
Charles Southwood
One of the two young Portuguese
Dado Crostarosa
Second taxi driver
Jean Luisi
First taxi driver
Fransined
Marianne Halifax
Phyllis Major
Manoni's secretary
Ghislain Oyac
Paul Clerici
Jeanne Costi
Policeman
Daniel Auguste
Christine alias Françoise
Mireille Darc
Pitsolu Dimitrius
Charly Bertoni
Hans Vervez
Henri Dugène
Jeannot, Manoni's man (uncredited)
Henri Cogan
The man looking for Rodriguez (uncredited)
Alain Delon
Ugo (uncredited)
Pier Paolo Capponi
Commissioner Chauvet, Superintendent in Nice
Robert Dalban
Ligmann
Daniel Ivernel
Felice, the killer
Venantino Venantini
Bertrand, Christine's son
Hervé Hillien
Henri Guybet
Rodriguez, Manoni's man
Robert Castel
The second killer
Giuliano Esperanti
Original Music Composer
Eddie Vartan
Screenplay
Francis Veber
First Assistant Director
Claude Vital
Producer
Alain Poiré
Director
Georges Lautner
Director of Photography
Maurice Fellous
Editor
Michelle David
Production Design
Damien Lanfranchi
Makeup Artist
Fernande Hugi
Sound
Louis Hochet
Script Supervisor
Annie Maurel
Novel
Richard Caron