At the Earth's Core (1976) 1976, Adventure, Fantasy, Sci-Fi, United Kingdom, United States At the Earth’s Core (1976) Duration: 1H29M Description: A Victorian era scientist and his assistant take a test run in their Iron Mole drilling machine and end up in a strange underground labyrinth ruled by a species of giant telepathic bird and full of prehistoric monsters and cavemen… Trailer ↗ United Kingdom United States 1976 Adventure Fantasy Sci-Fi