Captain John Winter

Michael Rennie

Acting

Rudi Matt

James MacArthur

Acting

Lizbeth Hempel

Janet Munro

Acting

Franz Lerner

James Donald

Acting

Emil Saxo

Herbert Lom

Acting

Teo Zurbriggen

Laurence Naismith

Acting

Klaus Wesselhoft

Lee Patterson

Acting

Hotel guest (uncredited)

Helen Hayes

Acting

Herr Hempel

Walter Fitzgerald

Acting

Frau Matt

Nora Swinburne

Acting

Andreas

Ferdy Mayne

Acting