John Clements
Milos Petrovitch
John Clements
Milos Petrovitch
Tom Walls
Kossan Petrovitch
Rachel Thomas
Maria Petrovitch
Stephen Murray
Dr. Stephan Petrovitch
Mary Morris
Anna Petrovitch
Godfrey Tearle
General von Staengel
Robert Harris
Col. Von Brock
Michael Wilding
Constantine
Charles Victor
Sergeant
Niall MacGinnis
Dr. Jordon
Ivor Barnard
Station Master
Ben Williams
Dragutin
George Merritt
A Yugoslav General
Stanley Baker
Petar
Tecwyn Jones
Danilo
Eynon Evans
Lieut. Banse
Norman Pierce
Lieut. Franke
Eric Micklewood
Lieut. Von Klotz
Finlay Currie
Priest (uncredited)
Gina Evans
Woman (uncredited)
Herbert Lomas
Schoolteacher (uncredited)
John Slater
Minor Role (uncredited)
Brynmore Thomas
Minor Role (uncredited)
John Wynn
Yugoslav Soldier (uncredited)
Sergei Nolbandov
Director
John Croydon
Production Supervisor
Wilkie Cooper
Camera Operator
S.C. Balcon
Associate Producer
Eric Williams
Sound Supervisor
Doris Zinkeisen
Costume Design
Ronald Brantford
Unit Manager
Eily Boland
Editor
Hal Mason
Unit Manager
Sidney Cole
Supervising Editor
Len Page
Sound Recordist
W.E. Hart
Technical Advisor
John Dighton
Screenplay
George Slocombe
Story
Frederic Austin
Music
Ernest Irving
Music Director
Roy Kellino
Special Effects
Michael Balcon
Producer
Duncan Sutherland
Art Direction
Monja Danischewsky
Screenplay
Wilkie Cooper
Director of Photography
Hal Britten
Camera Operator