 |
William J. Burns as Himself |
 |
Glen White as John Walton |
 |
Jack Drumier as Chief of the Secret Service |
 |
Arthur Conan Doyle as Himself |
 |
Hector Dion as Edward Jackson |
|
Jack Starkey as Frank Tyler |
| Directing | Bartram Harrison | Director |
| Writing | William J. Burns | Writer |
