Continuity mistake: All the monitors aboard Discovery-1 are standard CRT screens of 1980s vintage (curved face), yet in "2001", they were all flat screens. and there's been no upgrading between the events of the two films.


Continuity mistake: Toward the end of the chat in front of the white house, in a far shot, Dr Floyd crosses his legs. The camera comes in for a close-up and he crosses his legs again. (00:11:52)

Continuity mistake: During the "aero-braking" maneuver the force dislodges a photo from Dr. Floyd's wall and stretches his face indicating many Gs. Similarly, the cockpit crew is thrown back into their seats, yet their flimsy microphone headsets are never dislodged from their heads. (00:35:22)

Continuity mistake: At one point when Chadra is repairing HAL, HAL starts speaking gibberish. When HAL starts doing this there are 8 blocks sticking out from the floor, but when Chandra stops HAL there are only 4 left. (00:55:15)

Continuity mistake: When Dr. Chandra enters his office he throws his keys onto a stack of papers on his desk. In subsequent shots, the keys are missing or appearing again. (00:13:45 - 00:15:20)

Continuity mistake: Near the end, the Discovery's antenna is shown in a closed position (not pointing anywhere) before it moves, meaning prior to this scene, it could not have been used to communicate with the Leonov.

Continuity mistake: In "2001", the platforms that the pods sit on have a rotating circular surface that is grated with square holes, looking much like a gigantic satin-black waffle. In "2010" these discs are solid and gloss black - no grating whatsoever. (01:24:50)


Continuity mistake: In "2001", Bowman sneaks aboard Discovery through the emergency airlock. In the airlock's alcove is a spare spacesuit, green in color. He takes and uses the green helmet to cross the decompressed pod bay to access HAL's memory. After disabling HAL, Dave wore his red suit and helmet to leave Discovery for the last time, and would have had no reason to move the green suit before leaving, and no one else is aboard to have done so. In this film, we see the same alcove is entirely empty - the green suit has vanished. (01:41:50)


2010 mistake picture

Continuity mistake: When doctors are discussing the medical condition of Dave Bowman's mother, a close-up of the African-American doctor shows a framed newspaper on the wall behind him. It is the front page and has prominent pictures of Bowman and Poole taken during their mission. In the next, wider shot, we see this wall suddenly has nothing on it - the newspaper and frame have vanished. They return when Bowman's mother sits up in bed. (01:16:45)


Continuity mistake: Dr. Chandra is in the logic circuits room reactivating HAL. He types words into a computer on the wall opposite the logic circuit panel (panel with the clear plexiglass blocks). In the movie 2001 there was no computer screen there; when Bowman is deactivating HAL you can see the flat metal wall with the red grid on the wall opposite the logic circuits. (00:55:50 - 01:34:05)

BocaDavie Premium member

Factual error: While the Leonov has a centrifugal section to simulate gravity, the ship's bridge is not part of it (evidenced by the stationary views outside its portholes). Yet in various scenes, including the one when Floyd rushes in to discuss his plan to return to Earth sooner with Tanya, gravity seems quite evident. Floyd marches across the compartment onto the raised pilot area's floor, then steps down from it, his foot landing audibly. Tanya's open jacket also hangs down normally as she moves about. Yet when Floyd demonstrates his plan using two pens, they float in mid air. (01:26:50)


More mistakes in 2010

HAL-9000: What is going to happen?
Dave: Something wonderful.
HAL-9000: I'm afraid.
Dave: Don't be. We'll be together.
HAL-9000: Where will we be?
Dave: Where I am now.

More quotes from 2010

Trivia: In the nursing home scene, the nurse at the desk is reading Time magazine. The cover concerns the US/Soviet conflict integral to the plot. If you look closely, the US President's picture is a colored drawing of Arthur C. Clarke and the Soviet Premier's picture is a colored drawing of the director of 2001, Stanley Kubrick. (01:17:18)

More trivia for 2010

Question: In the original film, the Discovery's onboard computer states: "I am a HAL 9000 Computer, Production Number 3. I became operational at the HAL plant in Urbana, Illinois, on the 12th of January, 1992." So, "HAL" was a manufacturer identification prefix (standing for Heuristically-programmed ALgorithmic Computers), "9000" was its model number, and "No.3" was its production lineage. In this sequel, however, Dr. Chandra is chatting with one of HAL's earth-based twin computers which has a feminine voice and is called "SAL"; but how can they arbitrarily change its manufacturer identification prefix? Being produced by the HAL plant in Urbana, Illinois, and being identical to the computer aboard the Discovery, the twin's name should have a different production number, but it should still be called "HAL," should it not?

Charles Austin Miller

Answer: The most likely reason the name was changed was probably a literary one. It makes it easier for the audience to differentiate SAL from HAL, showing how they are two distinct computers playing different roles in the film. It may also just be a feminine nickname being that SAL has a female voice.

raywest Premium member

I thought perhaps "SAL" was a nickname, also, until I saw that the computer's maker nameplate reads "SAL 9000" (visible in close-ups of SAL's glowing eye).

Charles Austin Miller

More questions & answers from 2010

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