Three little criminals get a tip for a great coup with lots of money in it. Unfortunately they lack the starting funds to buy the required welding torch. So they persuade their successful colleague Alphonse to join their team. But the well thought-out coup fails, and Alphonse is the only one of them who ends up in jail for several years. When he's released, he's out for revenge.
Lino Ventura
Alphonse Maréchal aka 'Le Malin'
Charles Aznavour
Edmond Clancul aka 'Le Naïf'
Irina Demick
Catherine Verdier, manager of an art gallery
Maurice Biraud
Arthur aka 'Le Mou'
Georges Géret
Joseph Rouquemoute aka 'Le Rouquin'
Pierre Brasseur
Demuldère aka 'Tonton le Brocanteur', receiver
Françoise Rosay
Gertrude, supplies specialist in the mafia
Annie Fratellini
Léone Rouqemoute, prostitute
