Directed by
| Frank McDonald | ||
Writing Credits
| Herman C. McNeile | ... | (story) (as Sapper) |
| Dwight V. Babcock | ... | (adaptation) |
| Irving Elman | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Tom Conway | ... | Capt. Hugh 'Bulldog' Drummond | |
| John Newland | ... | Algernon 'Algy' Longworth | |
| Maria Palmer | ... | Estelle Prager, alias Estelle Gorday | |
| Helen Westcott | ... | Cynthia Stedman | |
| William Stelling | ... | Phillip Coleman | |
| Terry Kilburn | ... | Seymour | |
| Gordon Richards | ... | Police Insp. McIver | |
| Harry Cording | ... | Edward Vane | |
 |
John Goldsworthy | ... | Dr. Ashley Stedman |
| Rest of cast listed alphabetically: | |||
|
|
William Edmunds | ... | Prager - Antique Dealer (uncredited) |
Produced by
| Ben Pivar | ... | executive producer |
| Bernard Small | ... | producer |
Music by
| Milton Rosen | ... | (uncredited) |
Cinematography by
| George Robinson | ... | director of photography |
Editing by
| Saul A. Goodkind | ... | (as Saul Goodkind) |
Art Direction by
| Walter Koessler | ||
Set Decoration by
| Fay Babcock | ||
Makeup Department
| Jack Casey | ... | makeup artist (uncredited) |
| Peggy Thompson | ... | hair stylist (uncredited) |
Production Management
| James Dent | ... | production manager (uncredited) |
Second Unit Director or Assistant Director
| Eddie Stein | ... | assistant director |
Sound Department
| Ben Winkler | ... | sound |
Camera and Electrical Department
| Walter Dalton | ... | grip (uncredited) |
| Ken Lobben | ... | still photographer (uncredited) |
| Harry Webb | ... | camera operator (uncredited) |
Music Department
| Milton Rosen | ... | musical director |
Script and Continuity Department
| Mary Chaffee | ... | script supervisor (uncredited) |
