Directed by
| Robert F. Hill | ... | (as Bob Hill) |
Writing Credits
| Robert F. Hill | ... | (original story) (as Rock Hawley) |
| Basil Dickey | ... | (screenplay) and |
| William Buchanan | ... | (screenplay) |
Cast (in credits order) verified as complete
| Ralph Byrd | ... | Jerry Sheehan (archive footage) | |
| Herbert Rawlinson | ... | Sir James Blake (archive footage) | |
| Joan Barclay | ... | Hope Mason (archive footage) | |
| Lloyd Hughes | ... | Doctor Marshall (archive footage) | |
| Dickie Jones | ... | Bobby Mason (archive footage) | |
| Lucille Lund | ... | The Duchess (archive footage) | |
| Nick Stuart | ... | Julot, Male Apache Dancer (archive footage) | |
| Sam Flint | ... | Chief Inspector Henderson (archive footage) | |
 |
Gail Newbury | ... | Mimi (archive footage) |
| Jimmy Aubrey | ... | Baron Polinka (archive footage) | |
| Theodore Lorch | ... | Daggett (archive footage) (as Ted Lorch) | |
| George DeNormand | ... | Gang Member posing as Newshawker (archive footage) (as George de Normand) | |
| Bob Terry | ... | Peyton (archive footage) | |
|
|
William Farrel | ... | Count Basil Zagaloff (archive footage) |
|
|
Frank Wayne | ... | Charles (archive footage) |
| Dick Curtis | ... | Nicky - Gang Member (archive footage) | |
| Rest of cast listed alphabetically: | |||
| Bruce Bennett | ... | Gang Member (archive footage) (as Herman Brix) | |
| John Harron | ... | Sergeant Dickens (archive footage) | |
| Victor Adamson | ... | Newsboy (archive footage) (uncredited) | |
| John Elliott | ... | League Representative / Landlord (archive footage) (uncredited) | |
| Henry Hall | ... | Scotland Yard Detective (archive footage) (uncredited) | |
| George Morrell | ... | Admiral Brandon (archive footage) (uncredited) | |
Cinematography by
| William Hyer | ... | (as Bill Hyer) (photography) |
Editing by
| Fred Bain | ||
| Holbrook N. Todd | ... | (as Holbrook Todd) |
Production Management
| Ed W. Rote | ... | production manager |
| Robert Stillman | ... | supervisor |
Art Department
| Fred Preble | ... | settings |
Sound Department
| Hans Weeren | ... | recording (as Hans Weerin) |
Special Effects by
| Ray Mercer | ... | special effects (uncredited) |
Music Department
| Lee Zahler | ... | musical director (uncredited) |
Additional Crew
| Sam Katzman | ... | presents |
