Human centipede 😂

I don’t know about traumatize but I’ll list a few that had scenes or themes that stay with you;
Alien
Exorcist
Poltergeist
Pay it Forward
Wizard of Oz ( I still hear adults talk about how the flying monkeys messed them up)
The Birds
Titanic
Flight 93
Glory

I’ll stop here. Enjoy or be Traumatized!

1) An American Crime.

2) Soldier's Girl - i will always hold grief and a place in my heart for Barry Winchell

twilight

The Descent

why? lol

Uh
There’s so tbh

Polar on Netflix
Pretty brutal
Also the miniseries American primeval is pretty tough..

Seasoning House

Mommy Dearest .. a HS girlfriend drug me to see it. Forever scarred.

lol charming

If you're not in a hurry, wait for Sunrise on the Reaping.

Boxing helena

Sinners

Million dollar baby

wow, really? The shower scene in Psycho is still one of the most discussed frightening scene in all movie history.

Flowers in The Attic

Debbie Does Dallas.

I don't think any movie is capable of that (because they are fiction and then back of our minds, most of us know that)

I've never seen any horror movie that ever actually scared me for instance (grossed me out or made me roll my eyes, sure)

Islamic State and Al Qaeda snuff videos (or their equivalents filmed by neo-Nazi Russians or Wagner Group cannon fodder) are more likely to do the trick for you

Hellraiser

The Texas Chainsaw Massacre.

Dogtooth.

Debbie does Dallas

Midsommar.

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