It has become clear that the last season of Snowpiercer traded its sci-fi tone to become a post-apocalyptic western. New Eden is the archetypical frontier town, with people coming together despite hardships to build this little slice of heaven, and The International Peacekeeping Forces are the army of scoundrels arriving by train into town to wreak havoc and destroy everything. Now, the third to last episode teases the show’s endgame, with the entire town of New...