John Carpenter’s The Thing is rightfully hailed as a masterpiece of cinema and one of the best sci-fi movies of the ’80s. The film’s liberal dose of sci-fi horror combined with atmospheric tension and brilliantly paranoid performances from its cast, it’s remembered as one of the greatest films of all time. The Thing‘s also remembered for its maddeningly ambiguous ending – although there’s actually a very simple solution to the film’s final problem.
After encountering a murderous alien capable of perfectly duplicating other lifeforms, the American researchers at an Antarctic research station find themselves fighting for survival and distrustful of one another. After the Thing picks them off one by one and feeds on their doubts, only two survivors are left. Laying in the cold as the research station burns around them, MacReady and Childs each seem to attempt to work out if the other was assimilated.
Eventually coming to the conclusion that they’ll simply have to “wait and see“, the film ends with the two men sat there in a frozen stalemate. The question of which of the men had been assimilated has been often debated in the decades since the film’s release. However, there’s actually a clear solution to The Thing‘s ambiguous ending.
It’s Unlikely That Either Childs Or MacReady Have Been Assimilated By The Thing
Given that the Thing has been shown to be able to move quickly to assimilate other life forms via touch, with just one other survivor there would no longer be a need to hide. Had either MacReady or Childs been assimilated, they likely would have immediately attacked the other rather than engaging in otherwise needless paranoia. Though we’ll never know for certain, logic dictates that neither man has been assimilated. Unfortunately, the problems don’t end there.
Why The Thing’s Ambiguous Ending Is Even Bleaker Than It Seems
Ultimately, The Thing’s ambiguous ending is a moot point. The creature’s ability to move quickly and hibernate for thousands of years all but confirm that it would have survived one way or another. Though MacReady was able to destroy the station (and any potential hiding places), the Thing would still likely be able to hibernate in the ice, making it a near-certainty that the organism would eventually find its way to the rest of humanity.
It’s confirmed earlier in the movie that the Thing could assimilate all life on Earth within a matter of years, and considering someone will eventually come looking for the research outpost, it wouldn’t take too long to escape via some other human. Whether Child or MacReady were actually infected doesn’t matter: the Earth is doomed either way. It’s one of the best movie endings of all time, but it’s simply not as ambiguous as it seems.