The New Barbarians / I nuovi barbari / Новые варвары (1982)

The New Barbarians (Italian: I nuovi barbari) is a 1982 post-apocalyptic Italian action movie directed by Enzo G. Castellari. The film's central plot is that, in 2019, after a nuclear war, humanity is reduced to a starving remnant. A ruthless gang called "The Templars" ravages settlers in an attempt to exterminate what is left of the human race in order to purge the Earth. A former Templar, Scorpion, along with his allies, attempts to prevent the death of a small band of religious colonists at the hands of the Templars.
The movie is also known under these titles:
Metropolis 2000
Warriors of the Wasteland