Una chica más bien complicada: Reparto
Catherine Spaak
Claudia
Jean Sorel
Alberto
Florinda Bolkan
Greta
Gabriella Boccardo
Viola
Gigi Proietti
Pietro
Luigi Casellato
Alberto's friend
Gino Lavagetto
Priest
Sergio Graziani
Greta's boyfriend
Maria Luisa Bavastro
Fausta
Franco Leo
Viola's friend
Gaetano Imbró
Viola's boyfriend
Franco Giornelli
Alberto's brother
María Cuadra
Marina
Malisa Longo
Girl in Blue Bikini (uncredited)
Anna Maria Perego
Alberto's mother (uncredited)