Characters played by Alec Guinness
Col. Sir Edgar Fraser
Characters played by Odile Versois
Lizette Marconne
Characters played by Vernon Gray
John Fraser
Characters played by Elina Labourdette
Sylvia Gilbert
Characters played by Jacques François
Victor de Colville
Characters played by Austin Trevor
Leon de Colville
Characters played by Jacques B. Brunius
Monsieur Marconne
Characters played by Claude Romain
Georges Duprez
Characters played by Maureen Davis
Suzanne de Colville
Characters played by Mollie Hartley Milburn
Mme. Alvarez
Characters played by Michael Anthony
Pierre
Characters played by Pamela Stirling
Mme. Marconne
Characters played by Claude Collier
Cabaret Act
Characters played by Nicholas Bruce
Night Clerk
Characters played by Jacques Cey
Night Porter
Characters played by Toni Frost
Vendeuse
Characters played by Victor Harrington
Man Entering Hotel
Characters played by André Mikhelson
Head Porter