Yves Deniaud as Léon Lucas

Suzanne Dehelly as Mrs Lucas

Jean-Marc Tennberg as The crazy

Daniel Lecourtois as

Jane Morlet as

Rivers Cadet as

Georges Bever as

Nathalie Nerval as

Yvonne Yma as

Paul Demange as

Daniel Mendaille as

Georges Paulais as

Michel Salina as

Grégoire Gromoff as

Hugues Wanner as

Huguette Faget as

Simone Guisin as

Alex Favier as

Beauvais as

Jean Gosselin as

André Besse as

Anne Ummel as

Jean Valmence as

Betty Hoop as

Janine Guiraud as

Nane Germon as

Annette Poivre as The woman

Raymond Bussières as The husband

Jacques Ciron as (uncredited)

Michel Dancourt as (uncredited)

Paul Demay as (uncredited)

Dominique Marcas as (uncredited)

Pierre Palau as (uncredited)

Jimmy Urbain as (uncredited)