ROOM 237 (2012)
The famous horror movie about the IMDB forum that came to life.
THE NIGHTMARE (2015)
A documentary about sleep paralysis (and the unfathomable hallucinations that come with it) that is deeply effective at evoking the horror experienced by its sufferers, while having the certain side benefit of still not taxing its director too hard.
Spoiler alert for both films: N/A
