Cast & crew
The Viper (1938)
Directed by Roy William Neill Written by John Dighton, Reginald Purdell, J.O.C. Orton
Cast
| Claude Hulbert | Cedric |
| Harvey Braban | Jagger |
| Dino Galvani | Viper |
| Fred Groves | Inspector Juve (as Edmond Bréon) |
| Boris Ranevsky | Carlos |
| Reginald Purdell | Announcer |
| Hal Walters | Mason |
| Betty Lynne | Gaby |
| Lesley Brook | Jenny Curran |
Crew
| Roy William Neill | Director |
| Robert LaPresle | Director of Photography |
| John Dighton | Screenplay |
| Reginald Purdell | Screenplay |
| J.O.C. Orton | Screenplay |
| Irving Asher | Executive Producer |