Lilli Carati

as Simona Girardi

Gianfranco D'Angelo

as Professor Ilario Cacioppo

Alvaro Vitali

as Salvatore

Antonio Melidoni

as Mario D'Olivo

Lino Banfi

as Teo D'Olivo

Francesca Romana Coluzzi

as Professoressa Marimonti

Gigi Ballista

as Girardi