Directed by
| Dallas Bower | ||
Cast (in credits order)
| Maurice Evans | ... | Anton Maroni | |
| Valerie Hobson | ... | Maria | |
| Felix Aylmer | ... | President of Thalia | |
| Henry Daniell | ... | King Maximillian | |
| Athole Stewart | ... | Gen. Ferranzi | |
|
|
Stafford Hilliard | ... | Ferraldi |
| John Deverell | ... | Paul | |
| David Burns | ... | Ginsberg | |
|
|
Frederick Burtwell | ... | Pedro |
| Harvey Braban | ... | Col. Conti | |
| Frank Atkinson | ... | Karl | |
| Rest of cast listed alphabetically: | |||
|
|
Frank Lacey | ... | (uncredited) |
Produced by
| Dallas Bower | ... | producer |
Editing by
| Charles Knott | ... | (as A.C. Knott) |
Art Direction by
| Oswell Jones | ||
Second Unit Director or Assistant Director
| Vincent Permane | ... | assistant director |
Sound Department
| C. Fry | ... | sound recordist |
Camera and Electrical Department
| W.R. Crawshaw | ... | camera operator |