The Adventures of Superman
The Unknown People, Pt. 2
S1 E26:
One of the strange creatures that have emerged from the world's deepest oil well is wounded by excited citizens during opening scenes of the thrilling Superman adventure, "The Unknown People, Pt. 2." By aiding the tiny visitor, Superman gains the trust of the Unknown People and safely returns them to their home land in the center of the Earth. Part 2 of 2
Starring
Jeff Corey, Walter Reed, Hal K. Dawson