Can you imagine if the world suddenly froze over, causing a new Ice Age, with all of the survivors on the planet riding on the same train? If so, then you will probably be quite interested in the upcoming thriller Snowpiercer, the English-language debut of Korean filmmaker Joon-ho Bong (The Host, Mother). An international quad poster has debuted, featuring John Hurt standing above the masses inside this enormous train. A release date has not been set at this time, but the arrival of this poster may indicate the first trailer is just around the corner.