Directed by Bong Joon Ho and based on the French graphic novel Le Transperceneige, Snowpiercer stars Chris Evans as Curtis, a passenger trapped in the impoverished rear section of a train carrying the last survivors of a frozen Earth. When the oppressed passengers launch a revolt, they fight their way through the train’s rigid class system toward its engine and creator. Song Kang-ho, Tilda Swinton and John Hurt co-star in this dystopian science-fiction action thriller.

Från IMDB:
In a future where a failed climate change experiment has killed all life except for the survivors who boarded the Snowpiercer (a train that travels around the globe), a new class system emerges.