Accadde al Penitenziario

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

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