Palmer: I was wonderin' when El Capitan was gonna get a chance to use his popgun.
MacReady: Trust is a tough thing to come by these days.
[Last line] MacReady: Why don't we just wait here for a while... see what happens.
Childs: How will we make it? MacReady: Maybe we shouldn't.
MacReady: Hey, Sweden!
Trivia:
To give the illusion of icy Antarctic conditions, interior sets on the Los Angeles sound stages were refrigerated down to 40°F while it hovered around 90°F outside.
At the beginning of the film the Norwegian with the rifle screams in Norwegian: "Stop, get the hell away! It's not a dog - it's just an imitation of a dog, it's a kind of thing. It imitates. Get the hell away from the dog you fucking idiots!"
There are no female characters in the film. The only female presence in the movie is in the voice of MacReady's chess computer and the contestants seen on the game show that Palmer watches. A scene containing a blow-up doll was filmed and then left on the cutting room floor. Additionally, one of the crew was a woman but she fell ill during the outdoor shoot and was replaced with a man.
The Norwegian camp scenes were actually the charred remains of the American site from the end of the film. Rather than go to the expense of building and burning down another camp, Carpenter re-used the destroyed American camp.
The film was originally banned when released in Finland.
DVD Easter Eggs: (Hidden So You Don't See Anything You Don't Want To See)
Edition: Universal Collectors Edition
Region: 1
Description: Hidden Music Score
Go to the Bonus Materials from the main menu and there select the Terror Takes Shape documentary. Go to Language Selection and you will find an menu called Music Score. It's the entire music score for the film.