The season premiere utilizes a nonlinear narrative to bridge the gap between the Season 3 cliffhanger and the current timeline.
For those who might be new to the series, Snowpiercer is set in a post-apocalyptic world where an experiment to stop global warming went catastrophically wrong, freezing the Earth. The only survivors are those on board the Snowpiercer, a train that perpetually circles the globe. The show explores themes of class struggle, power dynamics, and human resilience. snowpiercer s04e01 libvpx