



The spacecraft suddenly activates, separating them. The Sander-Thing drives off into the night, pursued by Kate and Carter. Kate burns Jonas and Jameson before they can fully transform, then she and Carter pursue the Thing, which assimilates Sander. When brought to the main room, Edvard violently transforms, infects Jonas and Jameson, and gruesomely assimilates Adam.

Carter and Jameson break into the main building, shooting Peder dead and puncturing his flamethrower's tank, causing an explosion knocking Edvard unconscious. Lars is abducted while going to fetch Carter and Jameson for testing. The test implicates Sander, Edvard, Adam, and Colin, who have no fillings. As the alien does not assimilate inorganic material, Kate proposes everyone be checked for dental fillings. Suspected to be alien, they are imprisoned in isolation. That night, Carter and Jameson stagger back from the crashed helicopter. Lars kills the Juliette-Thing with a flamethrower and the team resolve to quarantine themselves until the threat is eliminated. Kate escapes and the Juliette-Thing kills Karl. Juliette lures Kate into an abandoned room before transforming and attacking her. Edvard orders the team to drive to the closest base, however Juliette and Kate want to prevent anyone from leaving. Kate discovers dental fillings in a bloodied shower and tells the team that the alien can assimilate and imitate its victims, and that it is now living among them. Olav falls ill.Īs the helicopter is taking off, Griggs transforms into a monstrous creature and attacks Olav, and the helicopter crashes in the mountains. An autopsy finds that the alien's cells were copying Henrik's. The group kills the alien with a flamethrower. The alien drags Henrik into itself, spattering blood on Olav. Searching for the alien, the team finds Lars' dog dead. Jameson, alone, sees the alien burst from the ice block. They meet station chief Edvard Wolner, Juliette, Karl, Jonas, Henrik, Colin, Peder, Lars, and Lars' dog. They fly to Thule in a helicopter with pilots Sam Carter and Derek Jameson, and crewman Griggs. Sander Halvorson and assistant Adam Finch to investigate. American paleontologist Kate Lloyd is recruited by Dr. In the winter of 1982, an alien spacecraft and nearby alien body are discovered buried in Antarctic ice by members of Norwegian research station "Thule".
