Vietato ai minorenni

Lauro Gazzolo as Professore Umberto Spadaro Bianca Doria Franco Silva as Studente in medicina Silvio Bagolini Otello Toso as Barra Vinicio Sofia Vira Silenti Leda Gloria Cesarina Gheraldi Neda Naldi as Lisetta Paola Veneroni as Sandrina Beatrice Mancini as Nilde Amina Pirani Maggi