Il était une fois un flic...

Pier Paolo Capponi as Ugo (uncredited) Jean-Jacques Moreau as PJ inspector Dado Crostarosa as One of the two young Portuguese Jean Luisi as Second taxi driver Charly Bertoni as Narcotic Bureau agent Mireille Darc as Christine alias Françoise Venantino Venantini as Felice, killer Hervé Hillien as Bertrand, Christine's son Henri Guybet as PJ inspector Alain Delon as Man looking for Rodriguez (uncredited) Michel Constantin as Commissioner Campana alias Louis Lopez Daniel Ivernel as Ligmann Charles Southwood as Narcotic Bureau agent Fransined as First taxi driver Michael Lonsdale as Commissioner Lucas Robert Dalban as Commissioner Chauvet, Superintendent in Nice Robert Castel as Rodriguez, Manoni's man Giuliano Esperanti as Second killer Henri Cogan as Jeannot, Manoni's man (uncredited)

Georges Lautner Director, Screenplay Alain Poiré Producer Eddie Vartan Original Music Composer Maurice Fellous Director of Photography Francis Veber Screenplay Claude Vital First Assistant Director