Clark Gregg has been cast in Snowpiercer for its forthcoming fourth season. Based on the film of the same name and French graphic novel Le Transperceneige that the film was based on, Snowpiercer is a post-apocalyptic dystopian thriller following the passengers of a constantly moving train which carries humanities survivors across Earth’s frozen wasteland.

Snowpiercer airs on TNT in the US and can be streamed on Netflix in the UK.

Source: Digital Spy