*As an official artwork<ref>[https://www.tntdrama.com/snowpiercer/wilfordindustries?iid=sp-1001cars-secondary-nav#/train-cars/car-number/4 Wilford Industries website.]</ref>, this car may be featured in the TV Show. If featured, the "windows" would have to be computer monitors, as the 4th car of Snowpiercer does not feature any large windows on both sides.
