I’m a bit old school so “The Omen” with Gregory Peck kinda got to me as a kid. Haven’t seen it recently so maybe not so good now? Other movies I saw as a child (far too young in hindsight) were “The Hills Have Eyes” (1977) although there is a 2006 remake now… and this film linked below (very Italian 80s and rather niche by today’s standards):
https://en.m.wikipedia.org/wiki/Antropophagus
