TNT’s Post-Apocalyptic Sci-Fi Thriller SNOWPIERCER Moves to Sunday, May 17 at 9 p.m. ET/PT Move Continues WarnerMedia’s Efforts to Meet Increased Viewer Demand LOS ANGELES, April 2, 2020 – TNT announced today that, in an effort to give viewers more compelling original content at a faster pace, the network is moving its highly anticipated post-apocalyptic …