Accadde al Penitenziario

Alberto Sordi as Giulio Parmitoni Riccardo Billi as Riccardo Memmo Carotenuto Nino Besozzi as Professor Zaccanti Mario Riva as Mario Carlo Romano Aldo Fabrizi as Cesare Cantelli Peppino De Filippo as Peppino Mara Berni as Mara Walter Chiari as Walter Polacchi Ignazio Balsamo as detenuto Turi Pandolfini as detenuto Augusto Di Giovanni

Giorgio Bianchi Director Tonino Delli Colli Director of Photography Nino Rota Original Music Composer Ettore Scola Screenplay