
Bruno Fioretti, known as "Mandrake", is an inveterate gambler who never misses a day at the horse racing track in Rome. He is doubly unlucky: he bets too much on one horse, and his wife is sleeping with his best friend because Mandrake is always at the track. Penniless and cuckolded, Mandrake decides to make one last bet.
Felice Roversi

Maria Teresa Albani
Fortune-teller

Gigi Ballista
Count Dallara
Nikki Gentile
Mafalda

Adolfo Celi
President of the Court

Ennio Antonelli
Otello "Manzotin" Rinaldi

Luciano Bonanni
Male Nurse

Aristide Caporale
Augustarello