| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Vetchinsky | Crew | Art | Production Design |
Alf Keating | Crew | Directing | Assistant Director |
B. C. Sewell | Crew | Sound | Sound Supervisor |
 Cecil Beaton | Crew | Costume & Make-Up | Costume Design |
Charles Williams | Crew | Sound | Conductor |
Derick Williams | Crew | Camera | Director of Photography |
Elizabeth Baron | Crew | Writing | Screenplay |
Filippo Del Giudice | Crew | Production | Executive Producer |
Grace Garland | Crew | Editing | Editor |
Len Garde | Crew | Costume & Make-Up | Makeup Artist |
Marguerite Stern | Crew | Writing | Screenplay |
 Maurice Elvey | Crew | Directing | Director, Producer |
Nicholas Brodszky | Crew | Sound | Original Music Composer |
Ronald Kinnoch | Crew | Production | Unit Manager |
 Stefan Zweig | Crew | Writing | Novel |
 W.P. Lipscomb | Crew | Writing | Screenplay, Producer |
William McLeod | Crew | Camera | Camera Operator |
M. Hobbs | Crew | Sound | Sound Recordist |
Theo Lageard | Crew | Production | Production Manager |
V.B. Lyndon-Haynes | Crew | Directing | Assistant Director |
Matilda Etches | Crew | Costume & Make-Up | Costume Design |
 Albert Lieven | Cast | Actor | Lt. Anton Marek |
 Anthony Dawson | Cast | Actor | Lt. Blannik |
 Cedric Hardwicke | Cast | Actor | Dr. Albert Condor |
Charles Deane | Cast | Actor | Bridegroom |
David Ward | Cast | Capt. Ferencz Herczeg | |
 Ernest Thesiger | Cast | Actor | Baron Emil de Kekesfalva |
 Freda Jackson | Cast | Actress | Gypsy |
 Fritz Wendhausen | Cast | Actor | Josef |
Gerhard Kempinski | Cast | Actor | Mayor Jan Nivak |
 Gladys Cooper | Cast | Actress | Mrs. Klara Condor |
Gordon Phillott | Cast | Actor | Franto |
Hannah Norbert | Cast | Actress | Frantiska |
 Jenny Laird | Cast | Actress | Trudi |
 John Salew | Cast | Actor | Col. Franz Bubencic |
Kenneth Warrington | Cast | Archduke Franz Ferdinand of Austria | |
 Lilli Palmer | Cast | Actress | Baroness Edith de Kekesfalva |
 Linden Travers | Cast | Actress | Ilona Domansky |
Peter Cotes | Cast | Kosma (Orderly) | |
 Ralph Truman | Cast | Actor | Maj. Sandor Balinkay |
Ronald Millar | Cast | Tabor | |
 Vida Hope | Cast | Actress | Mrs. Tausky (uncredited) |
 Emrys Jones | Cast | Actor | Lt. Joszi Molnar |
Vivien James | Cast | Bride | |
| Person | Type | Job | Role(s) |
