Warriors of the Wasteland (1983)
Also known as The New Barbarians, Warriors of the Wasteland predicted that America would be a post-apocalyptic wasteland by 2019 following a nuclear war. In the Enzo G. Castellari-directed movie, humanity is reduced into a few starving groups, including a ruthless gang called The Templars, who constantly raid other settlers in an attempt to exterminate everyone in order to purge the Earth.
Though a number of countries have recently been showing off their nuclear arsenal to the rest of the world, a nuclear war, fortunately, didn’t break out in 2019. But if something similar happens in the future, it won’t be a surprise if some people will take advantage of others in order to survive.