Ugo Amaldi as Franco

Giulia Rubini as Camilla

Ilaria Occhini as Isabella

Anna Maria Sandri as Teresa

Vittorio André as Arch. Olivieri

Claudio Barbesino as Studente con gli occhiali

Gianni Bonini as Piero

Paola Borboni as Madre di Bruno Sacchi

Antonio Battistella as Padre di Giulia

Tullio Bulgarelli as

Ferdinando Cappabianca as Andrea Venturi

Christine Carère as Giovanna Zanetti

Livia De Stefano as Donna Valeria Lucchesi

Rita Livesi as Futura matrigna di Giulia

Giuliano Montaldo as Professore di religione

Roberta Primavera as Maria Olivieri

Turi Pandolfini as Scandurra, il professore di Storia

Bartolomeo Rossetti as Valenti, il professore di Filosofia

Marcella Rovena as Madre di Camilla

Giulia Rubini as Camilla Rey

Francesco Santori as Bruno Sacchi

Giovanna Turi as Giulia Bartoli

Eriprando Visconti as Carlo Moretti

Benedetto Zito as Preside