Unknown World
“Drilling into the forbidding depths of the earth!”
4.4(34)NR19511h 14mEN
Directed by Terry O. Morse
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
caveexplorationscientific expeditiontunnelunderground lakesubterranean worldunderground cavernwoman scientistpoison gas
