Les Bonnes Causes

Bourvil

Albert Gaudet, investigating judge

Marina Vlady

Catherine Dupré

Virna Lisi

Gina Bianchi, nurse

Pierre Brasseur

Charles Cassidi, lawyer for Mrs. Dupré

Umberto Orsini

Maître Philliet, lawyer for Gina Bianchi

Mony Dalmès

Mrs. Marjorie, brothel keeper

Jacques Monod

Prosecutor Magnin

Jacques Mauclair

Georges Boisset, Mrs. Dupré's neighbor

Jean-Loup Philippe

Gina Bianchi's ex-boyfriend

Robert Vidalin

President of the assize court

Gilbert Gil

Garat, journalist in the pay of Me Cassidi

Daniel Lecourtois

Lawyer

Mohamed Jamoussy

Hubert Noël

Catherine Dupré's lover

Hubert Deschamps

Dr. Mermet

Raymond Devime

Marcel Cuvelier

Me Cassidi's secretary

Roger Rudel

Doctor

Léa Gray

Jean-Henri Chambois

Dean of the Court

José Luis de Vilallonga

Paul Dupré, the late husband

Frédéric Pottecher

Legal columnist

François Darbon

Morin

Guy Perrot