Unknown World (1951) Is A Middling Trip To Earth's Core After Nuclear Catastrophe

Boomer Channel

A team of scientists and an adventurous millionaire ride an atomic-powered drill into the Earth's crust. Their mission: to find a habitable subterranean refuge to save humanity from impending nuclear annihilation. Title: Unknown World Director: Terry O. Morse Writers: Millard Kaufman, Dalton Trumbo