The Overnight Ending Explained [SPOILER!]

SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!

SPOILERS AHEAD

The Overnight Plot Summary and Synopsis

A weekend getaway turns into a living nightmare when a young couple visit a creepy hotel that’s home to a demon.

Source: Wikipedia (CC BY-SA 3.0).