Snowpiercer

HOW/WHEN & WHERE TO WATCH: 9 p.m. on TNT

Season FinaleOn last week's Snowpiercer, Sean Bean's villainous Mr. Wilford regained control of the train, and the support of many onboard, by solving an engineering problem he himself had created. With Wilford in power, Mike O'Malley's Lead Brakeman Sam Roche was sent for a spell of suspended animation in "The Drawers" while a possibly worse fate awaited Daveed Diggs' rebellion-leading Andre Layton at Wilford's homebase of Big Alice. What will all this mean for our community of train-dwellers, not to mention Jennifer Connelly's literally off-the-rails Melanie Cavill? Jump onboard season 2's pair of concluding episodes to find out. —Clark Collis