Snowpiercer

Snowpiercer, the great ark train, has kept the last remnants of humanity alive for almost seven years. A rigid class system maintains order, with First Class holding power over workers, while a condemned Prison Class struggles to survive in the Tail. Now, a grisly murder is stoking class division, so Melanie Cavill (Jennifer Connelly), the powerful head of hospitality, deputizes a dangerous rebel to help solve the killing: Andre Layton (Daveed Diggs) - the world's only surviving homicide detective. Use promo code SP30SH to watch the rest of the series on AMC+ for 30 days on us.