Snowpiercer Season 2 - Daveed Diggs, Jennifer Connelly, Sean Bean - Plot synopsis: Set more than seven years after the world has become a frozen wasteland, Snowpiercer centers on the remnants of humanity who inhabit a perpetually moving train, with 1001 cars, that circles the globe. Class warfare, social injustice and the politics of survival play out in this riveting television adaptation based on the critically acclaimed graphic novel series and film of the same name.