The US military tests a new radio transmitter in Central American caves. When one transmitter's signal vanishes, Major Elbert Stevens leads a team, including cave specialists and scientist Leslie Peterson, to investigate. They encounter albino cave-dwellers, sensitive to radio frequencies and tracking by body heat.
- Type
- Film
- Status
- Released
- Release
- November 19, 1984 (40 years ago)
- Alias
- Secrets of the Phantom Caverns
- Language
- English
- Origin
- United Kingdom · United States
- Production companies
- Adams Apple Film Company
- Runtime
- 1h 28m
- Rating
- PG
