| Directed by |
Saul A. Goodkind Ford Beebe |
|
| Cast: | ||
| Buck Rogers | Buster Crabbe | |
| Wilma Deering | Constance Moore | |
| George Buddy Wade | Jackie Moran | |
| Captain Rankin | Jack Mulhall | |
| Killer Kane | Anthony Warde | |
| Air Marshal Kragg | William Gould | |
| Captain Laska | Henry Brandon | |
| Lieutenant Patten | Wheeler Oakman | |
| Captain Roberts | Reed Howes | |
| Professor Wade | Wade Boteler | |
| Dynamo Room Floor Guard | Al Bridge | |
| Braeden - Captain of Dirigible [Ch. 1] | Eddy Chandler | |
| Army Official at Wade's Lab | Lane Chandler | |
| Lieutenant Carson [Chs. 10-11] | Russ Clark | |
| Professor Huer's Lab Assistant | Jack Gardner | |
| Reporter at Wade's Lab | Kenneth Harlan | |
| Hidden City Air Controller | John Harmon | |
| Kane's Council Member | Theodore Lorch | |
| Member of War Council [Ch. 12] | Edmund Mortimer | |
| Kane's Pilot / Hidden City Sentry / Saturnian Lieutenant | David Sharpe | |
| Year: | 1939 | |
| Running time: | 237 minutes | |
| Country: | United States | |
| Language: | English | |