Directed by
| Duke Worne | ||
Writing Credits (in alphabetical order)
| George Hively | ... | (scenario) |
| Charles Bronson Howard | ... | (story) |
Cast (in credits order)
| Roy Stewart | ... | Yorke Norroy - Secret Agent | |
| Sylvia Breamer | ... | Nadja | |
 |
Burton Law | ... | Feodor (as Burton C. Law) |
| Philip Sleeman | |||
| Charles Wheelock | |||
| Theodore Lorch | |||
Cinematography by
| William Fildew | ||
