Glenda Jackson as Sister Geraldine

Claudio Cassinelli as Rodolfo Solina

Lisa Harrow as Emilia Contreras

Adolfo Celi as Father Borelli

Francisco Rabal as Bishop Marquez

Duilio Del Prete as Monsignor Salvi

Arnoldo Foà as Monsignor Badensky

Gabriele Lavia as Prince Ottavio Ranieri d'Aragona

Ely Galleani as Rodolfo's Girlfriend

Margherita Horowitz as Queen Ranieri d'Aragona

Fabrizio Jovine as The Doctor

Lorenzo Terzon as

Sara Sperati as Princess Alessandra Ranieri d'Aragona (as Adele Sperati)

Rolf Tasna as Monsignor Meitner

Eugenio Bottari as (as Eugenio Bottai)

Edoardo Canali as

Edda Ferronao as Kitchen maid

Carla Mancini as

Eleonora Morana as Sister Chiara

Nazzareno Natale as Father Monaldi

Enrico Ribulsi as Professor Villa

Franz Colangeli as Priest in Dining Room (uncredited)

Maria Pia Di Meo as Sister Geraldine (voice) (uncredited)

Sergio Graziani as Rodolfo Solina (voice) (uncredited)

Giuseppe Rinaldi as Bishop Marquez (voice) (uncredited)

Franca Scagnetti as Supermarket Customer (uncredited)