This is a hard one because most of the stuff that scared me was not for kids. I think there was a Goosebumps book that gave me nightmares for a month (it was about an evil dog).https://twitter.com/NoraReed/status/1142622773065289729 …
I’m trying to think if any shows or movies scared me. Not sure they did. I watched Predator and T2 as 2 years of age and they didn’t freak me out at all but the trailer for Attack of the Nerds did so if that isn’t on brand idk what is.