Nicolas Pappas and Léon Dubois, two particularly calamitous killers, arrive in Paris, where a gangster boss in need of "staff", Jo Laguerre, hires them to cover the escape of the perpetrators of a hold-up. They get away with it as best they can and then find themselves in charge of liquidating a certain "Magnum"...

Credits

Louis GrospierreDirector

Bernard BlierNicolas Pappas

Jean LefebvreLéon Dubois

Gastone MoschinJo Laguerre

Francis BlancheLa Prudence