Michael Crawford

Harry England

Curd Jürgens

Baron De Choisis

Geneviève Gilles

Dany de Choisis

Peter Myers

Bentley

Ira von Fürstenberg

Evelyne Rossan

Mike Marshall

Paul

Didier Haudepin

Raymond

Vivian Pickles

Joycie

Lon Satton

Cole

Agathe Natanson

Monique

Georges Bever

Hotel Porter

Denise Grey

Concierge

Jeffry Wickham

Dickie

Valérie Boisgel

(uncredited)

Jean Negulesco