Catherine Spaak
Claudia
Jean Sorel
Alberto
Florinda Bolkan
Greta
Gabriella Boccardo
Viola
Gigi Proietti
Pietro
Luigi Casellato
Alberto's friend
G
Gino Lavagetto
Priest
Sergio Graziani
Greta's boyfriend
M
Maria Luisa Bavastro
Fausta
Franco Leo
Viola's friend
G
Gaetano Imbró
Viola's boyfriend
G
Guglielmo Bogliani
Luciano Catenacci
Franco Giornelli
Alberto's brother
Nello Riviè
R
Roberto Rigamonti
M
Margherita Simonini
María Cuadra
Marina
Malisa Longo
Girl in Blue Bikini (uncredited)
A
Anna Maria Perego
Alberto's mother (uncredited)