Overview

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

Cast

Bruce Kellogg, Otto Waldis, Jim Bannon, Tom Handley, Dick Cogan, George Baxter, Marilyn Nash, Victor Kilian

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Frequently asked

What is "Unknown World" about?

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

When was "Unknown World" released?

Unknown World was released in 1951.

Who stars in "Unknown World"?

The cast includes Bruce Kellogg, Otto Waldis, Jim Bannon, Tom Handley.