Mystery Science Theater 3000 - Season 1 Episode 14
At the Earth's Core

It is Kinga’s wedding day and she coerces the Manager of the Hive Mind to fill the seats at Moon 13 with guests. Max, disheartened, receives a manly pep talk from Doug McClure. An unexpected guest officiates the wedding. Jonah and the bots riff on At the Earth’s Core. Movie Plot: An English scientist has invented a massive drill that can dig deep into the earth. Joined by his adventure-seeking American backer, he accidentally discovers an underground civilization of primitive humans who live in fear of telepathic flying monsters. Original film made in 1976.