Carlo Verdone as Enzo / Ruggero / Leo / Don Alfio / Anselmo / Professor

Verónica Miriel as Marisol

Mario Brega as Mario

Renato Scarpa as Sergio

Fausto Di Bella as Antioco

Isabella De Bernardi as Fiorenza

Sandro Ghiani as Cristiano

Maria Mizar as Driver

Luciano Bonanni as Nurse

Filippo Ciro as 'Dottorino'

Filippo Trincia as Man at the window

Pietro Zardini as 'Pirata'

Bruno Rosa as Ticket inspector at the zoo

Alba Maiolini as Passerby (uncredited)

Ada Passeri as Peanuts seller (uncredited)

Ettore Martini as Driver (uncredited)

Franco Venditti as Driver (uncredited)

Romano Vilella as Driver (uncredited)

Alfredo Ciarpelloni as Nurse (uncredited)

Peter Adabire as Hostel Receptionist