The Thing. 1982.
An American team fend off a shape shifting creature that attacked a Norwegian post in Antarctica.
This is a true science-fiction horror classic that had the elements of the original, from a good story, well acted, great effects (kudos to Rob Bottin) and well crafted atmospheric location with a bland of paranoia. I'm not gonna say anything that hasn't been said before, except
to John Carpenter for this awesome movie.