Directed by
| Paul Czinner | ||
| Alexander Korda | ... | (uncredited) |
Writing Credits
| Lajos Biró | ... | (story) (as Lajos Biro) & |
| Arthur Wimperis | ... | (story) and |
| Melchior Lengyel | ... | (story) |
| Lajos Biró | ... | (dialogue) (as Lajos Biro) & |
| Arthur Wimperis | ... | (dialogue) and |
| Melchior Lengyel | ... | (dialogue) |
| Marjorie Deans | ... | (scenarist) |
| Lajos Biró | ... | (play) (uncredited) |
| Melchior Lengyel | ... | (play) (uncredited) |
Cast (in credits order) verified as complete
| Douglas Fairbanks Jr. | ... | Grand Duke Peter (as Douglas Fairbanks Jnr.) | |
| Elisabeth Bergner | ... | Catherine | |
| Flora Robson | ... | Empress Elisabeth | |
| Gerald du Maurier | ... | Lecocq | |
| Irene Vanbrugh | ... | Princess Anhalt-Zerbst | |
| Joan Gardner | ... | Katushienka | |
 |
Dorothy Hale | ... | Countess Olga |
| Diana Napier | ... | Countess Vorontzova | |
| Griffith Jones | ... | Grigory Orlov | |
| Gibb McLaughlin | ... | Bestujhev (as Gibb Maclaughlin) | |
| Clifford Heatherley | ... | Ogarev | |
| Lawrence Hanray | ... | Goudovitch | |
| Allan Jeayes | ... | Colonel Karnilov | |
| Rest of cast listed alphabetically: | |||
| Charles Carson | ... | English Ambassador (uncredited) | |
|
|
Heron Carvic | ... | Minor Role (uncredited) |
| Stewart Granger | ... | Regiment Soldier (uncredited) (unconfirmed) | |
|
|
William Heughan | ... | Minor Role (uncredited) |
| Judy Kelly | ... | Guest at Hunting Lodge (uncredited) | |
| Arnold Lucy | ... | Minor Role (uncredited) | |
| John Turnbull | ... | Rumyantsev (uncredited) | |
| Michael Wilding | ... | Regiment Soldier (uncredited) (unconfirmed) | |
Produced by
| Alexander Korda | ... | producer (uncredited) |
| Ludovico Toeplitz | ... | producer (uncredited) |
Music by
| Muir Mathieson | ||
| Ernst Toch | ... | (uncredited) |
Cinematography by
| Georges Périnal | ... | (as Georges Perinal) (photography) |
Editing by
| Stephen Harrison | ||
Costume Design by
| John Armstrong | ... | (costumes) |
Production Management
| David B. Cunynghame | ... | production manager |
Second Unit Director or Assistant Director
| Geoffrey Boothby | ... | assistant director |
Art Department
| A. Hallam | ... | architect |
| Vincent Korda | ... | settings |
| Moje Åslund | ... | poster artist: Sweden (uncredited) |
Sound Department
| A.W. Watkins | ... | sound |
Camera and Electrical Department
| Robert LaPresle | ... | camera |
| Robert Krasker | ... | camera operator (uncredited) |
Costume and Wardrobe Department
| B.J. Simmons | ... | costumier: King Street Covent Garden |
Editorial Department
| Harold Young | ... | supervising editor |
Music Department
| Muir Mathieson | ... | musical director (uncredited) |
Script and Continuity Department
| Lajos Biró | ... | continuity (as Lajos Biro) |
| Melchior Lengyel | ... | continuity |
| Arthur Wimperis | ... | continuity |
