Directed by: Tom HoIland
Starring: Brad Dourif, Chris Sarandon, Catherine Hicks, Alex Vincent
Audio problem: When Andy jumps on his Mums bed, on the morning of his birthday, he shouts "Wake up, Mummy, Wake up." but his mouth doesn't move. (00:08:50)
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.
Visible crew/equipment: When Andy and the doll gets out of school, the whole film crew is reflected in the doors.
Andy Barclay: Chucky says Aunt Maggie was a bitch and got what she deserved.
Karen Barclay: Andy. How can you say such a thing?
Andy Barclay: I didn't say it, Chucky did.
Trivia: When Chucky is running behind Maggie, many children and child relatives of cast and crew were filmed doing the run while dressed up as Chucky, including Alex Vincent's younger sister, since it would have been impossible for the animatronic Chucky to run across screen like that. However, it is unknown which child ultimately was used in the final cut.
Chosen answer: This isn't a mistake. John made the voodoo doll himself. When Chucky said he was "prepared" for it, he meant that he was prepared to do whatever it takes to get information from John about his being wounded. Even killing him as we see.