One of the "unknown people" is shot while atop a dam near Silsby, Texas. Superman catches him before he falls into water and takes him to the Silsby hospital. Superman, in his Clark Kent identity, assists a doctor who operates on the creature. The doctor discovers his patient has all the organs and internal body structure as humans. Meanwhile, the Luke Benson-led mob tries to kill the other visitor from the center of the Earth. That creature escapes, later bringing up more of his people along with a weapon. Superman races to defuse an explosive situation. Written by
Did You Know?
The initial shot showing the front of the hospital shows that it is night but after that when the mob is running up to gather in front it's quite bright on the streets. See more
It's almost as if they're saying: You live your lives and we'll live ours.
Edited from Superman and the Mole-Men
by Olivier Messiaen
[Brief quotation played on soundtrack as Superman absorbs energy bursts from the mole man's ray gun.] See more