Michele Cannaritta
Lando Buzzanca
Cocò Lampugnani
Rossana Podestà
Maid
Brigitte Skay
Cocò's Friend
Shirley Corrigan
Paola Tedesco
Pia Giancaro
Bronzini
Piergiorgio Plebani
Chairman of Medical Congress
Fulvio Mingozzi
Greta Vayan
Laura De Benedittis
Achille Lampugnani
Luciano Salce
Agnese Trescori
Adriana Asti
Mezzini's wife
Ira von Fürstenberg
Giusy
Evi Marandi
Dr. Mezzini
Bernard Blier
Carla
Sylva Koscina
Ersilia
Femi Benussi
Prof. Godé
Jacques Herlin
Music
Armando Trovajoli
Director of Photography
Tonino Delli Colli
Director
Marco Vicario
Producer
Writer
Piero Chiara