TNT will be releasing the first half of Snowpiercer's two-part season finale early on VOD today: In advance of TNT's highly-anticipated two-hour season finale of "Snowpiercer," airing on Monday, March 29 at 9:00 p.m. ET/PT, the network is offering fans a sneak-peak of the first half on VOD on Saturday, March 27. In this episode,