chunk: Mulder travels to Antarctica to save Scully, and discovers a secret underground laboratory run by the Cigarette Smoking Man. Mulder uses the vaccine to revive Scully, disrupting the stable environment of the lab and reviving the cocooned aliens. The lab is destroyed just after Mulder and Scully escape to the surface. It turns out to be part of a huge alien vessel lying dormant beneath the snow; the vessel pushes up through tons of ice and snow and travels straight up into the sky. Mulder watches the ship fly directly overhead and disappear into the distance, as Scully regains consciousness.