Event Horizon is very R rated. At least in the 90s they didn't try to sanitize their horror films for the purpose of appealing to a wider audience. I saw Event Horizon in theaters when I was 12 years old and didn't really appreciate it then, other than some of the gore, but I caught again a few years ago and realized what a fantastic film it really was. It's a great horror movie with some really chilling moments. It's really the kind of horror I prefer, deeply atmospheric and no obvious monster to over explain.TaboriHK said:Everyone I know who has watched this movie agrees that it was a hard R rating away from being an instant classic.
I'd also agree with the person that said Pandorum would be a good choice. It's not Event Horizon level of great, but it's a really good survival horror flick. Pandorum is Dead Space the Movie. I remember sitting all alone in the theater when it came up. It's a shame that no one bothered to go see it. It's not a classic, but it's well made, well paced with lonely and claustrophobic feeling to it.