Directed by
| Ralph Staub | ||
Writing Credits
| Edward Halperin | ... | (screenplay) |
| Laurie York Erskine | ... | (novel) |
Cast (in credits order) complete, awaiting verification
| James Newill | ... | Sgt. Renfrew | |
| Louise Stanley | ... | Madeleine Lewis | |
| Dewey Robinson | ... | Uncle Dinwiddie | |
 |
William Pawley | ... | Morgan |
|
|
Joe De Stefani | ... | Prof. Burton Lewis (as Joseph Stefani) |
| Jim Farley | ... | Inspector Warner | |
| Dave O'Brien | ... | Constable Kelly | |
| Karl Hackett | ... | Hawthorne | |
| Ted Adams | ... | Gary - Henchman | |
| Dwight Frye | ... | Speavy | |
| Jack Rube Clifford | ... | Whispering Smith (as Jack Clifford) | |
| Bob Terry | ... | Hutchins - Henchman | |
| Kenne Duncan | ... | Brownie - Henchman (as Ken Duncan) | |
|
|
Eddie Fetherston | ... | Buzz Murphy - Pilot (as Eddie Featherston) |
| Rest of cast listed alphabetically: | |||
| Don Brodie | ... | Radio Operator (uncredited) | |
|
|
Earl Douglas | ... | Butch - Henchman (uncredited) |
| Harry Harvey | ... | Mechanic Greaseball (uncredited) | |
| 'Snub' Pollard | ... | Pa (uncredited) | |
| Dorothy Vernon | ... | Ma (uncredited) | |
Produced by
| Phil Goldstone | ... | producer |
Cinematography by
| Mack Stengler | ... | (photographed by) |
Editing by
| Martin G. Cohn | ... | (as Martin Cohn) |
Second Unit Director or Assistant Director
| Ben Chapman | ... | assistant director |
Sound Department
| Glen Glenn | ... | sound |
Stunts
| David Sharpe | ... | fight double: James Newill (uncredited) |
