Other mistake: The Good Guy dolls are said to be manufactured by the Play Pals toy company. Later, when Karen picks up the box that Chucky came in, on the bottom left corner of the box are the words Play Partners Toys.
Continuity mistake: When Karen throws away Chucky after he bites her, behind her are 4 pokers that become 2.
Other mistake: Being struck on the forehead with a toy hammer would not cause someone to be knocked off balance to the point that they are flying backwards the 15-20 feet or so we see with Maggie.
Suggested correction: Yet, Chucky hit her pretty hard and she lost her footing.
Plot hole: After Chucky electrocutes the psychiatrist at the hospital with Andy there witnessing it, all of a sudden Andy is at home on his own barricading himself in then hiding out waiting for Chucky to turn up. How did Andy get from the hospital to his home considering no adults were with him? (01:07:00 - 01:08:40)
Suggested correction: This is a question, not a plot hole. We already saw Andy made his way to Eddie's house on his own. We just aren't shown what he did to get home.
Revealing mistake: Look very closely at the way Maggie is knocked backwards after being struck with the hammer. It seems as if she is deliberately throwing herself backwards, which also means they may have used reversed footage.
Factual error: Chucky blows out the pilot light in Eddie Caputo's house and, mere minutes later, there's enough gas for a single gun blast to then cause the whole house to explode. 1) It would take hours and hours for enough gas to fill up that house to present a safety issue; 2) By that time, Eddie would have unmistakably smelled it; 3) A gun blast wouldn't be enough to ignite that gas anyway.
Continuity mistake: When Andy takes the breakfast tray to his mum, a glass of orange juice is on it. After he opens the curtain and puts the tray on the bed to show his mum, it's now a glass of milk at a lower level. (00:07:25 - 00:08:25)
Audio problem: Towards the end just before Chucky is shot "dead", there's one point when he says something but his mouth isn't moving. Look at the last sentence very carefully to see.
Continuity mistake: After the cop helps Karen she has a bunch of snow on her back which decreases between shots.
Continuity mistake: While Andy is playing with Chucky and the wooden car, there are some tools that disappear and reappear between shots.
Other mistake: When Charles enters the toy store, he shoots the the lock and misses, however the door opens right away.
Factual error: The movie appears to take place in the winter but when Andy goes into his mom's room with breakfast at 6:30 in the morning it is light outside. At that time of the day it would still be dark outside.
Continuity mistake: When Andy makes his mother breakfast in bed he brings in a glass of orange juice but over the course of the scene of him and his mother talking it changes to a much lighter colour. It could have been switched with a glass of milk or cloudy lemonade but it's probably just the same orange juice that's been watered down over multiple takes.
