출연진
Leslie Howard
Professor Horatio Smith
Francis L. Sullivan
General von Graum
Mary Morris
Ludmilla Koslowski
Hugh McDermott
David Maxwell
Raymond Huntley
Marx
Manning Whiley
Bertie Gregson
Peter Gawthorne
Sidimir Koslowski
Allan Jeayes
Dr Benckendorf
Dennis Arundell
Hoffman
Joan Kemp-Welch
School-Teacher
Philip Friend
Spencer
Laurence Kitchin
Clarence Elstead
David Tomlinson
Steve
Basil Appleby
Jock MacIntyre
Percy Walsh
Dvorak
Suzanne Clair
Salesgirl
Roland Pertwee
Embassy Official - Sir George Smith
Charles Paton
Steinhof
Aubrey Mallalieu
Dean
George Street
Schmidt
Oriel Ross
Lady Willoughby