Coplan își asumă riscul

Dominique Paturel

Francis Coplan

Virna Lisi

Ingrid Carlsen

André Weber

Legay

Jacques Balutin

Fondane

Yvonne Clech

Madame Rochon

Guy Kerner

Rochon

Roger Dutoit

Bianco

Eugene Deckers

Bianco's henchman

Tommy Duggan

Stratton

Henri Lambert

Scarpelli

Margo Lion

Mrs. Slasinska

Jacques Monod

'Le vieux'