When the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried benea... Read allWhen the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried beneath his own Radio Ranch. The Muranians have developed technology and weaponry such as telev... Read allWhen the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried beneath his own Radio Ranch. The Muranians have developed technology and weaponry such as television and ray guns. Their rich supply of radium draws unscrupulous speculators from the su... Read all
- Professor Beetsonas Professor Beetson
- (as Frank Glendon)
- Oscaras Oscar
- (as Lester 'Smiley' Burnett)
- Peteas Pete
- (as William Moore)
- Doctor Cooperas Doctor Cooper
- (as Edward Piel Sr.)
- Deputyas Deputy
- (uncredited)
- Radio Technicianas Radio Technician
- (uncredited)
- Muranian Citizenas Muranian Citizen
- (uncredited)
- qtika
- Jan 5, 2002
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