Directed by
| William Cameron Menzies | ... | (as William C. Menzies) |
| Marcel Varnel | ||
Writing Credits
| Barry Conners | ... | (screen play by) and |
| Philip Klein | ... | (screen play by) |
| Harry A. Earnshaw | ... | (from the radio drama by) & |
| Vera M. Oldham | ... | (from the radio drama by) and |
| R.R. Morgan | ... | (from the radio drama by) |
| Guy Bolton | ... | (additional dialogue) (uncredited) |
| Bradley King | ... | (additional dialogue) (uncredited) |
| Harry Segall | ... | (additional dialogue) (uncredited) |
Cast (in credits order) verified as complete
| Edmund Lowe | ... | Chandu / Frank Chandler | |
| Irene Ware | ... | Princess Nadji | |
| Bela Lugosi | ... | Roxor | |
| Herbert Mundin | ... | Albert Miggles | |
| Henry B. Walthall | ... | Robert Regent | |
| Weldon Heyburn | ... | Abdulah | |
| June Lang | ... | Betty Lou Regent (as June Vlasek) | |
 |
Michael Stuart | ... | Bobby Regent (as Nestor Aber) |
| Virginia Hammond | ... | Dorothy Regent | |
| Rest of cast listed alphabetically: | |||
| Nigel De Brulier | ... | Yogi Teacher (uncredited) | |
| Jimmy Dime | ... | One of Roxor's Henchmen (uncredited) | |
| John George | ... | Bidder at Slave Market (uncredited) | |
| Constantine Romanoff | ... | One of Roxor's Henchmen (uncredited) | |
| Charles Stevens | ... | Ali (uncredited) | |
| Dick Sutherland | ... | Bidder at Slave Market (uncredited) | |
Music by
| R.H. Bassett | ... | (uncredited) |
| Peter Brunelli | ... | (uncredited) |
| Louis De Francesco | ... | (uncredited) |
| Glen Knight | ... | (uncredited) |
Cinematography by
| James Wong Howe | ... | (as James Howe) (photography by) |
Editing by
| Harold D. Schuster | ... | (uncredited) |
Casting By
| William Crawford | ... | (uncredited) |
Art Direction by
| Max Parker | ||
Second Unit Director or Assistant Director
| Walter Mayo | ... | assistant director (uncredited) |
Sound Department
| Joseph E. Aiken | ... | sound recorder |
Camera and Electrical Department
| Jack Epstein | ... | assistant camera (uncredited) |
| Paul Lockwood | ... | assistant camera (uncredited) |
| Irving Rosenberg | ... | camera operator (uncredited) |
| Anthony Ugrin | ... | still photographer (uncredited) |
Casting Department
| Jack Gains | ... | casting assistant |
| Robert Palmer | ... | casting assistant (uncredited) |
| Dave Todd | ... | casting assistant (uncredited) |
Costume and Wardrobe Department
| Earl Luick | ... | wardrobe |
Music Department
| Louis De Francesco | ... | musical director |
| Val Burton | ... | composer: stock music (uncredited) |
| Alfred Dalby | ... | composer: stock music (uncredited) |
| Heinrich Kiehl | ... | composer: stock music (uncredited) |
| Edmond Lavagne | ... | composer: stock music (uncredited) |
| André Petiot | ... | composer: stock music (uncredited) |
| Léo Pouget | ... | composer: stock music (uncredited) |
| Henri Poussigue | ... | composer: stock music (uncredited) |
| J.S. Zamecnik | ... | composer: stock music (uncredited) |
Additional Crew
| William Fox | ... | presenter |
