Discover
Original Release
04/30/1942
US Release
04/30/1942
Cast
| Name | Character |
|---|
| Allan Lane | Dave King |
| Robert Strange | John Kettler |
| Robert Kellard | Tom Merritt Jr. |
| Lita Conway | Linda Merritt |
| Harry Cording | Wade Garson |
| Bryant Washburn | Matt Crandall |
| Herbert Rawlinson | Ross King |
| Budd Buster | Vinegar Smith |
| Norman Willis | Tarner |
| John Davidson | Shelton |
Directors
Writers
Franklin Adreon, Norman S. Hall, Joseph F. Poland, Barney A. Sarecky, Sol Shor
Cast
| Name | Character |
|---|
| Allan Lane | Dave King |
| Robert Strange | John Kettler |
| Robert Kellard | Tom Merritt Jr. |
| Lita Conway | Linda Merritt |
| Harry Cording | Wade Garson |
| Bryant Washburn | Matt Crandall |
| Herbert Rawlinson | Ross King |
| Budd Buster | Vinegar Smith |
| Norman Willis | Tarner |
| John Davidson | Shelton |
| Tony Paton | LeCouteau |
| Ted Mapes | Blake - Henchman |
| Charles Thomas | Burly Henchman in Launch and at finale [Continuity Name: Bayliss] |
| John Dilson | Enemy Scientist |
| Lucien Prival | Enemy Admiral |
| Paul McVey | Enemy Dignitary ('Your Excellency') |
| Stanley Andrews | Thomas Merritt, Sr. |
| George DeNormand | Kent - Henchman |
| Alan Gregg | Const. Mills |
| Sam Harris | Sir Harold Bolton |
Producers
| Name | Role |
|---|
| Hiram S. Brown Jr. | Producer |
