Jean-Paul Belmondo

as Roger Pilard, aka l'Alpagueur

Bruno Cremer

as Gilbert, aka l'Epervier

Jean Négroni

as Spitzer

Patrick Fierry

as Costa Valdez

Jean-Pierre Jorris

as Salicetti

Victor Garrivier

as Doumecq

Claude Brosset

as Granier

Marcel Imhoff

as Director of cabinet

Maurice Auzel

as Road driver 'Gros Bras'

Muriel Belmondo

as First flight attendant

Roger Benamou

as Spanish mafioso

Jean-Luc Boutté

as Second rifle

Patrice Chapelain-Midy

as First bank employee

Michèle Delacroix

as Second flight attendant

Jacques Destoop

as Sicilian mafioso

Jacques Dhéry

as Prison director

Max Doria

as Jeweler

François Germain

as Guardian of the prison door

Claude Guerry

as Marcel, the truker

Francis Huger

as Commissioner Gavarni

Jack Jourdain

as First rifle

Suzan Kent

as Hostess

Charly Koubesserian

as Poisoned prisoner

Marc Lamole

as Third rifle

Mitia Lanzmann

as the young biker

Dave Larsen

as 4th rifle

Jean-Claude Magret

as Second bank employee

Henri Viscogliosi

as Mediterranean mafioso

Michel Berreur

as Henchman (uncredited)

René Chateau

as South American mafioso (uncredited)