Il était une fois un flic...

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

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