La Souricière

François Périer

Michel Riverain

Bernard Blier

Jean-Pierre Lesourd

Pierre Larquey

Judge Gravelle

Jean Marchat

Me Lebondit

André Carnège

The barrister

Danielle Godet

Jacqueline

Junie Astor

Simone Lesourd

Marcel Mouloudji

Mouton

Berthe Bovy

Miss Germaine

Jean-Pierre Kérien

Lebray

Jacques Courtin

An Inspector (uncredited)

Paul Faivre

A judge (uncredited)

Guy Favières

A juror (uncredited)

Lucien Frégis

An Inspector (uncredited)

René Hell

An Inspector (uncredited)

Hennery

A lawyer (uncredited)

Daniel Ivernel

A juror (uncredited)

René Lacourt

The Investigating Judge (uncredited)

Henri Marchand

A juror (uncredited)

Albert Michel

A defendant (uncredited)