When the boss' unlucky daughter is missing in South America, Campana is sent to watch the boss' most unlucky employee who is sent as a private detective in hopes he can duplicate the daughter's mistakes.

Pierre Richardas François Perrin
Gérard Depardieuas Campana, private detective
Pedro Armendáriz Jr.as Police commissioner Custao
Corynne Charbitas Marie Bens
Michel Robinas Alexandre Bens
André Valardyas Meyer
Maritza Olivaresas Prostitute
Sergio Calderónas Prisoner
Jorge Lukeas Juan Arbal
Robert Dalbanas Technician at Orly