This is technically a documentary but it’s very well done and extremely scary. It dives into the phenomenon known as “sleep paralysis” and how it affects its sufferers. (As a longtime victim of sleep paralysis, I can concur that this film is on-point.)
Based on a story by horror great M. Night Shyamalan, a group of wrong-doers are trapped together in a malfunctioning elevator and turned against each other one by one. Oh, did I mention one of them is Satan?