Michael Lonsdale
Commissioner Lucas
Michel Constantin
Commissioner Campana alias Louis Lopez
Mireille Darc
Christine alias Françoise
Robert Dalban
Commissioner Chauvet, Superintendent in Nice
Daniel Ivernel
Ligmann
Venantino Venantini
Felice, killer
Hervé Hillien
Bertrand, Christine's son
Henri Guybet
PJ inspector
Robert Castel
Rodriguez, Manoni's man
Giuliano Esperanti
Second killer
Jean-Jacques Moreau
PJ inspector
Charles Southwood
Narcotic Bureau agent
