Discover
Professor Grayson is working on anti-gas formula and Dr. Klee whose peace propaganda masks other interests means to obtain it.
Original Release
12/02/1938
Cast
| Name | Character |
|---|
| John Loder | Capt. Rufus Grant |
| Noel Madison | Dr. Klee |
| Belle Chrystall | Nora Grayson |
| Leonora Corbett | Helaine Frank / Herlaine Frank |
| Jerry Verno | Hugo Guppy |
| Davina Craig | Polly |
| Eliot Makeham | Professor Grayson |
| Alexander Sarner | Mr. Vander |
| Melville Crawford | Pete Voss |
| Nigel Barrie | Colonel Lockwood |
Directors
Writers
Cast
| Name | Character |
|---|
| John Loder | Capt. Rufus Grant |
| Noel Madison | Dr. Klee |
| Belle Chrystall | Nora Grayson |
| Leonora Corbett | Helaine Frank / Herlaine Frank |
| Jerry Verno | Hugo Guppy |
| Davina Craig | Polly |
| Eliot Makeham | Professor Grayson |
| Alexander Sarner | Mr. Vander |
| Melville Crawford | Pete Voss |
| Nigel Barrie | Colonel Lockwood |
| Karl Melene | Monsieur Buckner |
| Cecil Bevan | Dockside Agent |
Producers
| Name | Role |
|---|
| Neville Carter | Producer |
| Ralph C. Wells | Producer |
Editors
