Alien
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Revealing mistake: In a scene near the end, the camera operator appears to bump into Sigourney Weaver from behind, prompting her to momentarily break character. Weaver had been frantically running down a corridor with the camera following closely behind. When she reaches a ladder, the view passes her for a split-second and bounces back a step from an apparent soft collision. Weaver glances back at the camera with a look as if meaning to say, "Are you all right?" but immediately resumes climbing the ladder. (01:39:35)

TonyPH

Other mistake: When Ripley is trying to deactivate the self-destruct mode, the instructions she follows on the container are actually just the French interpretation of the instructions she read to activate self-destruct before.

Jack Vaughan

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Ripley: Micro changes in air density, my ass.

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Trivia: The Alien itself has a total of only 4 minutes' screen time in the entire film.

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Question: I recently saw this film at a local cinema and I noticed that there was a scene missing from when I first saw this film as a kid. In the aforementioned scene, Dallas is on the main computer (Mother) trying to get information about how to destroy the Alien. The computer just keeps responding with "Can not compute." He finally asks "What are my chances" and still gets the same response. I was wondering if anyone remembered this scene and knows why its been removed?

Gavin Jackson

Answer: If I'm not mistaken, the scene you're talking about (where Dallas consults Mother before going into the vent) was removed from the Director's Cut version of the film (which did get its own theatrical release in 2003). Perhaps that's the version they showed. I couldn't find the scene in its entirety, but is this what you're referring to? https://m.youtube.com/watch?v=OaoQES6C9ok.

Bishop73

Yes that was the scene. It was longer of course.

Gavin Jackson

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