Jean-Paul Belmondo as François Holin, aka Ho

Joanna Shimkus as Bénédicte

Raymond Bussières as Robert

Paul Crauchet as Georges Briand

Stéphane Fey as Schwartz junior

Alain Mottet as Paul

Tony Taffin as L'aîné des Schwartz

André Weber as La Praline

Jean-Pierre Bertrand as Bogie

Ermanno Casanova as Un détenu

Jackie Sardou as Mado

Stan Dylik as Un détenu

Corinne Gorse as Une femme a la banque

Bob Ingarao as Schneider

Jacques Lalande as Bank Employee

Sydney Chaplin as Canter

Alain Delon as Man at airport