SciFi-Movies Logo
SciFi-Movies Logo

Register | Login


French flag


United Kingdom flag
Unknown World




Living under the threat of an atomic holocaust, a group of scientists build the Cyclotram, a vehicle capable of drilling to the center of the earth. Dr. Jeremiah Morley and his team enter the earth through a volcano in search of an inhabitable new world 1,500 miles below the planet's surface. Their mission is threatened by disaster as their water supply is contaminated and two members of the team are killed by toxic gas. They find an underground cavern, which may be the new world they seek, but when they begin their testing, the scientists discover an unexpected surprise...

Us release date: October 26, 1951

» Log in to see more release dates

Us poster from the movie Unknown World

Main Cast

  • Wright Thompson
  • Dr. Max A. Bauer
  • Andy Ostergaard
  • Dr. James Paxton
  • Dr. George Coleman
  • Carlisle Foundation Chairman
  • Dr. Joan Lindsey


Also Known As

  • Night Without Stars (us)
  • To the Center of the Earth (us)

Movie Connections

Internal Links

    Let's talk about it...