Renée Faure
— Anne-Marie Lamaury
Jany Holt
— Thérèse
Sylvie
— Prioress
Mila Parély
— Madeleine
Marie-Hélène Dasté
— Mother Saint-Jean
Yolande Laffon
— Madame Lamaury
Paula Dehelly
— Mother Dominique
Silvia Monfort
— Agnès
Gilberte Terbois
— Sister Marie-Josèphe
Louis Seigner
— Prison director
Georges Colin
— Head of the P.J.
Geneviève Morel
— Sister Berthe
Christiane Barry
— Sister Blaise
Jean Morel
— Police inspector
Jacqueline Champi
— Nun
Madeleine Clervanne
Andrée Clément
— Sister Élisabeth
Elisabeth Hardy
— Nun
Bernard Lajarrige
— Prison guard
Jacqueline Marbaux
— Nun
Claire Olivier
— Nun
Madeleine Rousset
— Nun
Henri de Livry
— (uncredited)