The Terror Within II (1991)

"The Terror Within II" is a 1991 Horror movie directed by Thomas McKelvey Cleaver and starring by Andrew Stevens, Stella Stevens. In a world gone mad, the last human colony struggles to survive underground, beneath a land of nightmarish mutants who seek to destroy them. But when the mutant breaks inside humanity's final stronghold, the battle for survival pits the human colonists against their deadly invaders miles below the earth's surface.