: In an attempt to reverse global warming, nations released the coolant CW-7 , which accidentally triggered a new Ice Age, killing nearly all life on Earth.
: Oppressed stowaways ("Tailies") who live in squalor and are kept in check by brutal force. Snowpiercer - Expresso do Amanhã Ação, Drama, F...
: Specialized workers (medical, security, food production). : In an attempt to reverse global warming,