Revealing mistake: When Chucky's disembodied head tries to bite Andy in the beginning, watch closely. When the plaque he's mounted too leans forward suddenly as Chucky snaps at Andy, you can see a rod underneath of it, which was used to make it move and lean forward by the puppeteers.
Revealing mistake: When there's a close-up of the needle going into Nica's arm, you can tell it's a fake needle - the tip is just flat, and there's no hole, unlike a real hypodermic needle. You can also spot where the fake needle "retracted" in the center.
Revealing mistake: When Claire is bitten by Chucky and she pulls her sleeve up, you can see where the prosthetic is blended into her arm in the first wide-shot. In both that shot, and another shot, you can also see the prosthetic unnaturally "bulging" slightly. It's also very visible in the scene where she's strapped down and Dr. Foley injects her.
Answer: Well in Bride Of Chucky, unless that was a dye job, she had black hair. Here she's blonde.
Rob245
She simply decided to dye her hair back to blonde. Human Tiffany was originally blonde in "Bride of Chucky," and she also dyed her doll-hair blonde when she turned into a doll. The only time she has dark hair is at the end of "Seed of Chucky" when she possesses Jennifer Tilly. But like I said... she simply decided to dye her hair blonde again in the meantime. She was also blonde in "Curse of Chucky." There's no real significance to it... she probably just wanted to have hair like she used to have.
TedStixon
Thank you, my bad. You're one of the sharpest people on this site. You should work for them.
Rob245