Maigret kennt kein Erbarmen

Jean Gabin

Commissioner Jules Maigret

Michel Auclair

Maurice de Saint-Fiacre

Valentine Tessier

Countess de Saint-Fiacre

Jacques Morel

Attorney-at-law Mauléon

Michel Vitold

Father Jodet

Paul Frankeur

Doctor Bouchardon

Robert Hirsch

Lucien Sabatier

Gabrielle Fontan

Marie Tatin

Jean-Pierre Granval

The Journalist

Camille Guérini

Gautier

Jacques Hilling

Waiter

Micheline Luccioni

Arlette

Jacques Marin

Albert

Armande Navarre

Myriam

Marcel Pérès

Sacristan

Serge Rousseau

Émile Gautier

Hélène Tossy

Adèle Gautier

Bruno Balp

Paperboy (uncredited)

Robert Balpo

Bank Manager (uncredited)

Marcel Bernier

Police Inspector (uncredited)