Jennifer Connelly: Season 4 brings 'Snowpiercer' to a fulfilling last stop 28.07.2024 17:02 United Press International (UPI.com) Jennifer Connelly told UPI the fourth and final season of her post-apocolyptic train drama, Snowpiercer, wraps on a satisfying note, but leaves track ahead should the decision be made in the future to continue the story.