Héléna Bossis

Guillemette Babin

Jean Davy

Prosecutor Salavert

Édouard Delmont

Maître Pierre Pasquier

Jacky Flynt

Mathilde

Germaine Kerjean

Radegonde, Guillemette's mother

Paul Demange

Maître Nicolas

Robert Seller

Louis Le Noble

Colette Fleuriot

Clothilde

Jacques Dufilho

Monk

Grégoire Gromoff

Jean Heuzé

Prior of Saint-Geniest

Jacques Torrens

Fouquembières

Jean Carmet

Étienne

Léone Nogarède

Jean Sylvain

The idiot

Mathevet

Student

Francette Vernillat

Guillemette as a child

Michel Barbey

Jean-François Pasquier

Frédéric Rey

Sabbath Devil

Renaud Mary

Charles Perrin

Christine Vallendier

Marie

Alfred Baillou

Jailer (uncredited)

Simone Bogarde

(uncredited)

Palmyre Levasseur

Dame Pasquier (uncredited)