It wasn’t a movie per se. I thought it was when I was a kid, though. It’s an episode of “Friday the 13th: The Series” called “The Executioner”.

I was like maybe 6 or 7 at the time.

It starts with this guy in prison you see them take him to the electric chair and attempt to execute him. They botch it and the warden or whoever pretty much goes “oops, well by law we did technically carry out your sentence so you’re a free man now”

He then goes on to become a dentist and uses a “cursed electric chair” as his dentist chair to take revenge on the world.

This gave me a real fear of going to the dentist on top of just being a kid and being scared to go. Still hate going to the dentist (who doesn’t I guess)

I used to play Myst at the time and that even made me feel uncomfortable in the Time Machine room with the dentist chair at the first island.

edit: I watched it again as an adult and it was corny as hell

I don’t remember my age, but Spirited Away absolutely fucked me up for a little while. I felt like I was in that world and was terrified of No-Face eating me up. Legitimately had nightmares… It doesn’t seem that bad rewatching it but it was not good for my younger mind.

Terminator 1

Listen, and understand! That Terminator is out there! It can’t be bargained with. It can’t be reasoned with. It doesn’t feel pity, or remorse, or fear. And it absolutely will not stop… ever, until you are dead!

This fucked me up more than any monsters… This thing just has one mission and it’s relentless

Return to Oz

Childhood trauma all over the place…

To be clear, it still terrifies me.

I enjoy the rest of the movie but this is one of the greatest horror sequences ever. A remake that truly surpasses the original.

EDIT: I have to give a shoutout to the movie that had the most real world effect on me. That would be Arachnophobia. I couldn’t function normally for months. Sitting on the toilet. Putting my shoes on. Sticking my hand in a bag of chips. I was a wreck.

Oddly enough, I had nightmares about turning into a dog and not being able to get back to normal after watching Shaggy D.A. Also remember my dad, brother and I watching a rented Betamax copy of American Werewolf in London in our little unfinished basement TV area and being very spooked about being alone in the dark that night. Those subway access tunnels!

When I was 9 I saw Jurassic Park III for a friend’s birthday. I had nightmares about dinosaurs for months. But the most distressing part was when the corpse in the parachute falls out of the tree. I still have the image of it seared into my brain.

Darkness falls.

It’s a movie about the tooth fairy but the tooth fairy is actually an old woman who used to collect the teeth of the children in her village until the townspeople burnt her alive and then she became a spirit who was essentially the tooth fairy but if you ever saw her she’d kill you.

It’s cheesy as hell but it was terrifying when I was younger

Volcano (1997) terrified young me. How could anyone sleep peacefully when lava could just appear out of nowhere?

Needless to say I never lived even remotely close to any kind of geologically active area, let alone a volcano.

for some reason, i was terrified by the 1989 batman vhs sleeve as a kid. not the movie itself, just the sleeve the tape was in. i don’t think i’d even seen the movie at that point. looking at it now, i cannot figure out what i found so scary about it.

When I was 6 or 8 ish, my family watched Stepmonster on TV.

The monster scared the absolute pants off of me. I had nightmares for months. In hindsight, not that scary, but at the time? At my age? Terrifying.

I’ve pretty much loved horror since the Cookie Monster, but The Blair Witch Project scared the shit out me in theaters.

I think it was from one of the Creep Show movies, Tales from the Crypt, or a similar collection, but a short about teens on a raft on a lake being picked off by some kind of black slime/algae thing. Never been comfortable swimming in lakes since

Large Marge.

Something Wicked This Way Comes

The spider scene