Au-Delà du Réel

... and an early example of psychedelic horror.

I wanted desperately to like Altered States, because the things it gets right it gets so right. But sadly it's such a tonally inconsistent film, and one that can't seem to focus on anything at all. First it's about a Judeo-Christian concept of hell and the devil, and then it's about some ancient indigenous deity and spirituality, and then it's about some extra-dimensional being, and then it's about genetic memory and body horror, before finally referencing alternate universes. The tone of the film is also sadly inconsistent. At times it's closer to a romantic drama than anything else. When it actually gets down to the horror part it swings strangely between themes of the paranoid mad scientist and the grand tone and sweep of man vs God.

It's memorable for some of the great special effects of its time, but overall it feels like a conversation you have when you're 19, think you know everything, get really baked, and then start rambling about philosophy with your friends.