Watch The Snowpiercer 2×03 Promo “A Great Odyssey”

The promo for the new episode of Snowpiercer has been released. This new episode is titled, “A Great Odyssey”, and it will air on February 7.

In this new episode, “Melanie prepares to embark on the most treacherous mission of her life yet; Layton is forced to consider the choices he has made.”

Source: TNT