The Terror Within (1989)

An isolated group of chemical warfare survivors live underground, hiding from the flesh-eating mutants who walk the surface in the post-apocalyptic sci-fi flick The Terror Within (1989). But when they rescue a woman who has been impregnated by mutant, she gives birth to a deadly creature that wreaks havoc in their compound. Sci-fi siren Starr Andreef strips down to her underwear, but we don't get to see the ta-tas within.