Nino Manfredi as Cacopardo / Angelo Perfili / Ercole / il voyeur / operaio dei telefoni / Maurizio / Nanni

Sylva Koscina as Self

Enrico Maria Salerno as Carlo Alberto Ribaudo

Nerina Montagnani as Old Farmer

Véronique Vendell as Manuela

Guido Spadea as Judge Di Lorenzo

Daniela Giordano as Luisa

Umberto D'Orsi as Federico

Marcello Prando as Marcello

Luca Sportelli as Colleague of Ercole

Lisa Halvorsen as Inge, wife of Maurizio

John Karlsen as Psychiatrist

Jacques Stany as Male Nurse

Jimmy il Fenomeno as Neurotic Patient

Lia Tanzi as Naked Announcer

Bruno Boschetti as