Françoise Prévost

The Abbess

Jenny Tamburi

Lucita Fuentes

Paolo Malco

Esteban Albornos

Franco Ressel

Alfonso Fuentes, Lucita's Father

Corrado Gaipa

Honorio de Mendoza, l'Inquisitore

Pier Giovanni Anchisi

Isidro

Calisto Calisti

Aldina Martano

Sister Rosario

Bruna Beani

Josefa de Olmeda

Barbara Herrera

Adriana Facchetti

Dada Gallotti

Attilio Dottesio

Teresa Rossi Passante

Lucita's Mother

Carla Mancini

(credit only)

Omero Capanna

Fencing Nobleman (uncredited)

Anna Manduchi

Nun (uncredited)

Franca Scagnetti

Nun (uncredited)