TNT | 9:00 pm

In a new episode called "The Universe Is Indifferent," Melanie (Jennifer Connelly) intensifies her search for Layton (Daveed Diggs) among the diverse and highly polarized passengers aboard Snowpiercer. Meanwhile, Layton is trying to find a way to use Melanie's secret against her, and when he presents the Third Class passengers with a choice, they must face a reckoning.