Other mistake: Alan's dice rolls throughout the movie does not add up to the 33 steps needed to win the game. The four paths vary from 32-35 steps to win. Alan rolls a 5, Then his next roll isn't visible but the location of the elephant, when Robin Williams returns after being hunted by Van Pelt, is square 9, making his roll a 4 (the dice shows 3 but they aren't reliable since they could've shifted in the commotion). His next roll is a 7 and the winning roll is a 3 for a total of 19. Even if we allow his second (questionable) roll to score 11 it still only lands him on 26. Alan never rolls a bonus roll. And no, shortcuts across the board weren't used since Alan's elephant finishes its original path when it crosses into Jumanji. Furthermore, statements made by the cast that they only need a certain roll to win the game are pretty much all inaccurate if you count their rolls and steps along their path.
Suggested correction: It's possible that where the paths cross don't count as "spaces" since two players can't be on the same path. Meaning each path is only 26 spaces (including the final Jumanji space). If we do count Alan's 2nd roll as 11 then he won in the required amount of spaces. The only two that are actually inaccurate are when Peter stated he was 10 spaces away when he cheated (he would have been 19 spaces away) and Sarah being 12 spaces away when she only rolled a 3.
Character mistake: When young Alan is talking young Sarah, he says that he found a board game at the factory. Alan didn't find the game at the factory. He found the game across from the factory at a construction site.
Suggested correction: The construction might very well be part of the factory, a new factory building for example.
The sign at the construction site said it was an "Executive Office Annex" that they were building.
Even though the sign said it was an Annex, construction was still being done outside of the main factory where Alan found the game. Not inside of the main factory itself.
Continuity mistake: The licence plate on Carl's car is "G2298" but after finding the car which the monkeys had smashed into a tree, as he reverses, the plate is "DBA 454." (00:50:30)
Continuity mistake: When Alan is eating dinner, and his father is shouting at him, the fork and knife on Alan's dinner plate moves around between shots. (00:09:40 - 00:11:00)
Revealing mistake: When Alan's face is stuck into the floorboards, after they had turned to quicksand, the boards assumingly go back to being hard and wooden, yet in shots of Alan talking you can see the boards bounce/wobble slightly, showing they are rubber. (01:21:45 - 01:22:45)
Visible crew/equipment: When the vine takes the police car into the woods, a very obvious film light is visible reflected on the back of the car.
Continuity mistake: During the rampage through town, the driver of a red Ford parks and then runs out in panic. In one shot, the license plate number is AZP-281. In the next shot, it is SLP-281. (01:07:16)
Continuity mistake: After Judy is shot by the poison flower, Peter cradles her in his arms. That is in close-up. When it goes to wide shot, he isn't cradling her anymore.
Continuity mistake: After Alan swings on the rope and grabs the game he opens it and suddenly hears the hunter say "Don't move." During those shots the position of the pieces on the board are not continuous.
Continuity mistake: When the house is breaking in two and the floor swallows Alan, the damage to the round window is not continuous between the shots inside and the angle shot from outside.
Continuity mistake: When the movie ends and Alan becomes young again he hugs his father. The position of the handkerchief on his suit changes between shots.
Continuity mistake: When Judy is fighting off the spiders, the floor breaks and a purple plant comes out of the floor and shoots her in the neck. You can see the barbs, but in the next shot when her brother starts running toward her, they magically disappear, and in the next shot they appear again. (01:30:30)
Continuity mistake: In the scene in which an ambulance wrecks the back of Judy and Peter's realtor, the license plate on the front of their car reads DBA-454. However, in the scene where Carl finds his car wrecked into a tree, when he backs out, his license plate also reads DBA-454. (00:38:50 - 00:52:35)
Continuity mistake: When Peter sets the Jumanji game on the table for the first time, it is placed sideways in the wide shots, or parallel to the table in the close-ups.
Continuity mistake: When Alan confronts the lions, he stabs the knife on the floor facing a 4 o'clock position. when the angle changes it faces 6 o'clock.
Continuity mistake: When Peter's foot is trapped by the carnivore plant and is held up by the 3 guys, his jacket is alternately hanging loose or stuck under Sarah's arm.
Continuity mistake: When the cop is about to run Alan over with the car, first Alan is standing sideways on the road, then there's a close-up of him turned 90ยบ looking straight at the cop, then a third angle shows him turning around from the initial sideways position.
Continuity mistake: When the spiders show up, Alan's hair is covering his right temple or not, depending on the angle. This changes back and forth.
Continuity mistake: When the hunter crashes against the supermarket wall it makes no mess - as the final wide angle reveals, yet when the kids arrive the whole place has stuff scattered all over.
Continuity mistake: When Alan is about to cry "stampede!" several books fall on the floor. After he shouts it, there's a wide angle and the books are gone.
