Continuity mistake: When Buddy is lying in the roll-out bed in the living room of his father's house and asks to be tucked in, his father does so. His father comes back up and ends up having a red thread on his shirt. The shot switches to Buddy, then back to him and the thread is now on his right arm.

Factual error: The movie starts in 1985, jumps '5 years later' and then back to Sasha Luss, then '3 years earlier'. So, in her crusty apartment in an impoverished neighbourhood of 1987 Soviet Russia, Anna is filling a form on her notebook-style laptop, too modern for the era. It looks like a NEC UltraLite (considered the first notebook style laptop) which didn't even come out until 1989, let alone the likelihood of someone in the USSR having one.

Sammo ★

Continuity mistake: When Prince Henry first approaches Leonardo da Vinci and then chases after the thief, the horse he rides on is dark bay in color and has no markings on its face. After he shouts, "Ugly peasant bastard!" in Henry's next close-up he rides a black horse with a white 'L' shape mark between its eyes. (00:20:20)

Super Grover ★

Trivia: SPOILER: Nicolas Cage has a cameo in this film as an alternate version of Superman fighting a giant spider. This is a nod to the cancelled film "Superman Lives", which would have starred Cage and been directed by Tim Burton. The giant spider was part of the script at the insistence of producer Jon Peters, who finally got to make use of the idea in Wild Wild West.

Phaneron ★

Visible crew/equipment: A boom microphone is reflected in Luke's goggles when he says "Hey, what's the matter? You smell something?"

Trivia: During the opening fight scene, Comedian throws a mug at his attacker, but misses. The mug strikes the numerals on his apartment door, knocking the '1' off. This turns 3001 into "300", the name of the director's previous hit film.

johnrosa

Continuity mistake: The tiger bites the seat off the suitor's trousers, allowing the viewer to see his polka-heart boxers. When we see the tiger in the courtyard, he has a part of the same boxer shorts in his mouth. So if he bit off the seat of the trousers, shouldn't he have purple cloth in his mouth? (00:11:45)

Question: When Woody and Buzz are at Sid's house, at one point the baby with the spider legs taps something in Morse code to Sid's other toys. Is he really tapping something in Morse code or is it just a random jumble of dots and dashes?

Continuity mistake: There's an electrical outlet on the wall below the window (aligned with the window shade's loop) in Sid's room near the Megadork poster, but when Sid throws Woody to the floor and raises the shade (before he scorches Woody's forehead with the magnifying glass), that outlet has vanished.

Super Grover ★

Continuity mistake: When the Dark Aster enters the atmosphere at the end of the film, its wings untwist as it descends, in most of the scenes afterwards and the hologram the ship's wings are still twisted, then later during the battle they untwist again.

Isabella Swan: Everyone's staring.
Edward Cullen: No, not that guy. Oh wait, he looked.