Michael Rennie
Captain John Winter
Acting
James MacArthur
Rudi Matt
Acting
Janet Munro
Lizbeth Hempel
Acting
James Donald
Franz Lerner
Acting
Herbert Lom
Emil Saxo
Acting
Laurence Naismith
Teo Zurbriggen
Acting
Lee Patterson
Klaus Wesselhoft
Acting
Helen Hayes
Hotel guest (uncredited)
Acting
Walter Fitzgerald
Herr Hempel
Acting
Nora Swinburne
Frau Matt
Acting
Ferdy Mayne
Andreas
Acting