Okay, so I was sick once on a Saturday morning. I had a HIGH fever. I remember this so well because the family would go garage saling on Saturday mornings, and I was totally bummed out that I couldn't go. I was about 8 or 9 years old at the time.
Anways, I remember this movie scaring the crap out of me, and the fact that I had a fever wasn't helping. There's only one part I remember of this movie. I believe it took place at a carnival. I remember seeing a syringe going inside of a brain. And I think a monkey started screaming and going nuts.
Hardly any details, but this has plagued me for years. PROPS to anyone who can figure this out. And I won't know if you're right until I rent it, or what not.
Did the whole film take place in a Carnival? Because if not, it could be Tiffany's flashback scene in Hellraiser 2 which intercuts Carnival/Clown (she's looking into a funhouse mirror)imagery with scenes of her having brain surgery.
Dr. Channard has a flashback as well that has a shot of him peforming brain surgery and there's a shot of him sticking a needle into someone's brain.