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