What Waits Below

Underground, no-one can hear you die!

Title: What Waits Below
Overview: The US military is running a test for a special type of radio transmitter, to be used to communicate with submarines, in a deep system of underground caves in Central America. When the signal from one of the transmitters suddenly disappears, a team of soldiers led by Major Elbert Stevens (Bottoms) and cave specialists led by Rupert 'Wolf' Wolfsen (Powell) including scientist Leslie Peterson (Blount) are sent in to find out what happened. Exploring deep underground, they stumble upon a tribe of albino cave-dwellers who have apparently been isolated from the rest of the world for thousands of years. The cave-dwellers are hurt by radio frequencies and are able to see in infra-red frequencies, tracking the explorers by their body heat.
Runtime: 1 h 28 min
Release Date: 19 November 1984
Actors: Robert Powell, Timothy Bottoms, Lisa Blount, Anne Heywood, Richard Johnson, A.C. Weary, Liam Sullivan, Jackson Bostwick, Richard Beauchamp, Gary Carlos Cervantes, Dick Curtis, William Gribble, Carl Spurlock, Jason Laskay, Tim Powell, David Avery, Rick Davis, Janine Stamler Jordan, Kenny Moore, Brian Stevens, Ned Vaughn, Pamela Hallisey Hiss
Certification: PG
Genres: Horror, Adventure, Science Fiction; IMDb