Cast
Hugh McDermott
David Maxwell
Manning Whiley
Bertie Gregson
Peter Gawthorne
Sidimir Koslowski
Aubrey Mallalieu
Dean
Mary Morris
Ludmilla Koslowski
Philip Friend
Spencer
Stuart Latham
Telephone Operator
Michael Rennie
Prison Camp Officer
Raymond Huntley
Marx
David Tomlinson
Steve
Allan Jeayes
Dr Benckendorf
Hugh Pryse
Wagner
Harry Terry
Camp Guard
A.E. Matthews
Earl of Meadowbrook
Leslie Howard
Professor Horatio Smith
Charles Paton
Steinhof
Bryan Herbert
Jaromir
John Slater
Reporter
Joan Kemp-Welch
School-Teacher
Roland Pertwee
Embassy Official - Sir George Smith
Ernest Butcher
Weber
Michael Brennan
Camp Guard with Lantern
Francis L. Sullivan
General von Graum
Sebastian Cabot
Bit Role
Irene Handl
Bit Part
Ronald Howard
Minor Role
Arthur Hambling
Jordan