https://www.imdb.com/title/tt0084887/?ref_=fn_al_tt_1
Battle Truck aka Warlords of the 21st Century
Post World War III futuristic tale of collapsed governments & bankrupt countries heralding a new lawless age. (With John Ratzenberger)
https://www.imdb.com/title/tt0093171/?ref_=ttls_li_tt
You all know They Live, but here is another oscar winner:
Hell Comes to Frogtown
After a worldwide nuclear war, where 68% of the male population was wiped out and virile men becoming a rarity, Sam Hell, a scavenger and a highly virile man, is assigned to help rescue a group of fertile women kidnapped by humanoid frogs. (With Rowdy Roddy Piper!)