Romina Power as Lorena Vivaldi

Al Bano as Carlo Carrera

Linda Christian as Laura Vivaldi

Nino Taranto as Physics Teacher

Franco Franchi as Franco Sparapaoli

Ciccio Ingrassia as Ciccio

Antonella Steni as Fine Arts Teacher

Loretta Goggi as Giulia Cantini

Carlo Giordana as Giorgio Castelli

Hélène Chanel as Ivana Vannucci

Vincenzo Crocitti as Pupil

Consalvo Dell'Arti as Father of Giorgio

Enzo Maggio as School attendant

Fulvio Mingozzi as Father of Lorena

Enrico Montesano as Francesco Alessandroni

Mirella Pamphili as Attilia

Carlo Taranto as Giacomo

Nella Gambini as Cristina