为了执行在尼斯摧毁毒贩的特殊任务，铁杆单身侦探坎帕纳必须扮演一个有孩子的已婚男人。他调整得很好，但要取得最终胜利，他必须打很多仗。
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
Charles Southwood
Narcotic Bureau agent
Dado Crostarosa
One of the two young Portuguese
Jean Luisi
Second taxi driver
