Défense de savoir Cast & Crew

Jean-Louis TrintignantJean-Pierre Laubray

Michel BouquetPaul Cristiani

Charles DennerJean Ravier

Juliet BertoJuliette Cristiani

Bernadette LafontSimone

Marie TrintignantMarie

Pierre SantiniJean

Barbara LaageMrs. Christiani

Claude PiépluDescarnes

Carlo De MejoBruno Christiani

Yves Afonso

Norma BengellJuditte

Serge Marquand

Marc EyraudWitness

Gilberte Géniat

André Rouyer

Antoine Marin

Michel Berto

Danielle Durou

Luce Marquand

Jacques Ouvrier

Clément Harari

Benoît Ferreux

Fabien Ferreux

Nicole Vervil

Carole MarquandAssistant Editor

Yvan ChiffreThe team

Nadine TrintignantDirector / Writer

Alain CorneauWriter

Raymond DanonProducer

Dominique ChapuisAssistant Production Design

Anastasio PapatakisProduction Design

William LubtchanskyDirector Of Photography

Olympe WatelleCostume Design

Monique ArchambaultMakeup Artist

Gianfranco ClericiSecond Assistant Director

Jacques RacineSecond Assistant Director

Élisabeth RappeneauScript Supervisor

Jean-Jacques BeineixSecond Assistant Director

Jean-Patrick LebelFirst Assistant Director

Cristiana Tullio-AltanAssistant Editor

Nicole LubtchanskyEditor

Carole MarquandAssistant Editor

Bruno NicolaiOriginal Music Composer

Harald MaurySound

Michel DesroisSound Assistant

Ralph BaumProduction Manager