13 Tzameti

"Night of the Demon" (1957) and "The Witches" (1966) are both excellent scary movies.
"My life is over. I might as well dance with Johnny Slash!"

Dead Ringers ….
Ho Ho Ho

Trump is still your President. Charlie Kirk still Wins!

YES!!!
"My life is over. I might as well dance with Johnny Slash!"

Is this the movie?

I would say "The Baby" is an odd movie. But if you can get past a bit of the initial awkwardness, it is fascinating. Ruth Roman gives an excellent performance as an all-out bitch.
It's also a very hard movie to categorize. But then a lot of movies from the first half of the 1970s were.
If you do watch it, you have to tell me what you think of it!
"My life is over. I might as well dance with Johnny Slash!"

I remember seeing this one as a kid and the floating bodies really made an impact.
I am going to check out The Baby. I don’t believe I have seen that.

Very good movie!
"My life is over. I might as well dance with Johnny Slash!"

The Baby (1974)
"My life is over. I might as well dance with Johnny Slash!"

Nightmare (1964). Made by Hammer Films, which were known for horror, but this is more of a thriller.

I saw that. It was pretty good.
"My life is over. I might as well dance with Johnny Slash!"

See No Evil (1971)
Just because I'm not on THEIR side, doesn't mean I'm on YOURS.

Tough combination, obscure
and
good, but this is fairly good and fairly obscure:
Death Valley
(1982)
https://guideimg.alibaba.com/images/shop/2016/09/21/87/death-valley-paul-le-mat-catherine-hicks-8x10-still-fn_26219087.jpeg