Rex Harrison
— Victor Chandebisse / Poche
Rosemary Harris
— Gabrielle Chandebisse
Louis Jourdan
— Henri Tournel
Rachel Roberts
— Suzanne de Castilian
Grégoire Aslan
— Max, Hotel Coq Dor Owner
John Williams
— Dr. Finache
Edward Hardwicke
— Pierre Chandebisse, Victor's Nephew
Georges Descrières
— Don Carlos de Castilian
Isla Blair
— Antoinette, Charles' Wife
Frank Thornton
— Charles, the Butler
Victor Sen Yung
— Oke Saki
Laurence Badie
— Eugenie, Hotel Coq Dor Maid
Dominique Davray
— Olympe
Olivier Hussenot
— Max's Uncle Louis
Estella Blain
— Defendant
Moustache
— Fat Man in Room 11
David Horne
— The Prosecutor
Roger Carel
— M. Plommard
Reginald Green
— Baptistin