Is ‘The Nightmare’ the scariest documentary ever?

Judging by the blurbs for this one, it sounds like director Rodney Ascher's “Room 237” followup may be the scariest documentary of all time. The film about sleep paralysis just got a genuinely unnerving new trailer, which showcases Ascher's mixture of talking-head interviews and terrifying reenactments that promise to haunt you well after you leave the theater.

“The Nightmare” is slated for release in theaters and VOD June 5. Watch the trailer below…if you DAAAARREE!

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