May 5, 1934 · 92 years old

Set on the subterranean Mine-World, a band of human worker are treated like slaves under the power of the evil overlord Zygon until one, Orin, unearths the hilt of a mythical sword that only he can master. Escaping the planet, he ...

A group of strangers become entrapped in a cave after it collapses. A fugitive among them claims a hostage as leverage for means of escape.