A group of American researchers in Antarctic encounter the “Thing”, a parasitic extraterrestrial life-form that assimilates, then imitates other organisms. The group is overcome by paranoia and conflict as they learn that they can no longer trust each other and that any one of them could be the Thing.
This is another cult classic by John Carpenter. It is a brilliant science fiction horror movie. There is a lot of suspense and puts you on the edge of your seat.