After humans have inadvertently caused another ice age, the only survivors are those aboard a train called "the Snowpiercer", that has an everlasting engine and makes one full ride around the world each year. Curtis(Chris Evans) is one of the people on the tail end of the car, those that are the bottom class and are treated as though they're living in an internment camp. But Curtis and others are massing a riot to take over the engine and break the system. Can they pull it off?
