Shaun vs. Hell Comes to Frogtown (1988)
Directed by Donald G. Jackson and R.J. Kizer
Starring “Rowdy” Roddy Piper, Sandahl Bergman and Rory Calhoun
Following a nuclear war that eradicates a large majority of the male population and renders almost everyone sterile, a now female-led US Army captures Sam Hell, one of the last virile men on the planet, and intend on using him to break out a group of fertile virgins who are held captive in a town of mutated frogs.