Curse of Chucky (2013)

Continuity mistake: Barb's eyes are green throughout the movie, but when Chucky stabs her in the eye, the eyeball that rolls down the steps is blue.

Arshayr

Chucky: [to himself] Women. Can't live with them. Period.

Trivia: The appearance of Charles Lee Ray on-screen during the flashback sequences marks the first time that Brad Dourif had appeared in human form in one of the "Chucky" films since the original. (Although photos of him from the original did subsequently appear in the other sequels, he had not shot any new live-action material in 25 years).

Question: What was Chucky and Tiffany's childhood like? Because I read that Chucky's back story was that his father was an alcoholic and occasionally beat and raped his mother and would often beat Chucky up, did Tiff have a good childhood?