La vie heureuse de Léopold Z

Guy L'Ecuyer

Léopold Z. Tremblay

Paul Hébert

Théophile Lemay

Jacques Poulin

Jacques Tremblay

Monique Joly

Catherine Tremblay

Suzanne Valéry

Josette

Gilles Latulippe

Finance Company Clerk

Bernard Assiniwi

Albert Millaire

Narrator (voice)

Raymond Lemay

Announcer (voice)

Léandre Brault

Self - Choir Director

André Gagnon

Josette's Pianist

Jacques Bobet

Producer

Jacques Bobet

Music

Werner Nold

Editor

Gilles Carle

Writer

Gilles Carle

Director

Jean-Claude Labrecque

Director of Photography

Joseph Champagne

Sound

Bernard Bordeleau

Sound Editor

Ron Alexander

Sound Re-Recording Mixer

Roger Lamoureux

Sound Re-Recording Mixer

Paul de Margerie

Original Music Composer

Bernard Gosselin

Director of Photography