'Snowpiercer' Season 4 Episode 2 Preview: Melanie Cavill's entire role may be about to change and it doesn't bode well

'Snowpiercer' Season 4 Episode 2 Preview: Melanie Cavill's entire role may be about to change and it doesn't bode well

'Snowpiercer' Season 4 Episode 2 Preview: Melanie Cavill takes on fresh challenges Contains spoilers for 'Snowpiercer' Season 4 Episode 1 LOS ANGELES, CALIFORNIA: Two years after the Season 3 finale, 'Snowpiercer' returns for a final run, immersing viewers into its post-apocalyptic world. After TNT declined to air the final season, AMC stepped in and broadcast the first episode on Sunday, July 21, 2024. Season 4 picks up right where Season 3 l…