Movie availability guide

The Phantom Empire

“A Nation 20,000 Feet Underground”

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 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 surface. The peaceful civilization of the Muranians is corrupted by the greed from above, and it becomes Autry's task to prevent all-out war, ideally without disrupting his regular radio show.

1935 5.8/10 community score 4h 5m Released
  • Action
  • Music
  • Science Fiction
  • Western

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Country-level availability

Where to watch in United States

4 platforms currently listed across all viewing options

Data checked 4 Nov 2026, 22:25 UTC

Free

3
  • Streaming providerHooplaNo linked platform guide yetDetails unavailable
  • Streaming providerPublic Domain MoviesNo linked platform guide yetDetails unavailable
  • Streaming providerFawesomeNo linked platform guide yetDetails unavailable

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