Continuity mistake: When Kyle first breaks the car, and Chucky flies out the window, behind the wire fence you can see loads of barrels and crates. But when Kyle smashes the car into the fence in an attempt to hit Chucky, in a wide shot you can see all the barrels and crates have fallen over, but there are less barrels and crates than in the previous shot. (00:56:15)
Continuity mistake: In two different places in the movie, Andy's foster parents have the same argument with the EXACT SAME dialogue, about Andy being too much to handle. Obviously, the director decided to try the dialogue in two different settings, and both scenes were accidentally left in.
Visible crew/equipment: In the very last part of the film where a new mould of a doll face is made and it grins (obviously showing there's a sequel coming), wait a few seconds after he grins and look in the background in the right corner. You can very clearly see a stage worker go right on camera. In fact, one of the frames that shows him freezes for a little while as the credits start to roll. Only in the extended TV version.
Continuity mistake: When Andy, Phil and Joanne are driving, a big truck suddenly appears in front of their car so Phil has to urgently stop the car. Then you see the car has pretty much stopped. It then cuts from under the truck and you can see the car is still moving a few feet before stopping. (00:09:45)
Continuity mistake: When the fire alarm has been set off, all of the children run down stairs, and at the end of the line of children, we see Andy who stops at the top of the stairs. When he stops you can see a girl holding a teddy going down the stairs, and she is nearly reaches the bottom. But when the shot changes, the girl is nearly at the top of the stairs again. (00:57:50)
Continuity mistake: When Miss Kettlewell throws Chucky into her closet, on the right of her big silver desk is a black pencil pot. But in the next wide shot of the classroom, the black pencil pot has moved much further to the left of her desk. Other items on the desk, such as the sheets of paper, and books also move. (00:34:10)