Horror is about the fear of the unknown, and once themysteryis known no more horror.

The following films are examples of what not to do to make it keep the audience guessing.

The same night, Madison has visions of her husband being murdered before being attacked herself.

Ivy (Bryce Dallas Howard) hides behind a tree from one of the red-cloaked monsters in The Village.

Image via Buena Vista Pictures

This horror film centers on a woman who begins to experience terrifying visions of brutal murders.

As these visions intensify, she discovers that they are actually terrifying realities.

David develops a split personality that is responsible for all the deaths, including Davids wife.

Lauren Cohan holding a doll in The Boy.

Image via STX Entertainment

BecauseThe Villageis directed byM.

A series of events tests the beliefs of a small isolated countryside village.

Its basic due diligence as a parent to confirm her children are safe.

Shooter stands behind Mort in “Secret Window'.

Image via Sony Pictures

Two siblings become increasingly frightened by their grandparents' disturbing behavior while visiting them on vacation.

NEXT:The 10 Worst Horror Movies of the Last 25 Years, Ranked

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Topher Grace walks in the jungle in Predators.

Image via 20th Century Fox

Predators Movie Poster

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Annabelle Wallis talks on a phone and looks alarmed in Malignant.

Image via Warner Bros.

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This horror film centers on a woman who begins to experience terrifying visions of brutal murders. As these visions intensify, she discovers that they are actually terrifying realities. She must uncover the connection between her traumatic past and the gruesome realities before it’s too late, leading to shocking revelations.

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Robert De Niro smiles outside in Hide and Seek.

Image via 20th Century Studios

Chris Rock and Max Minghella go over the case in Spiral.

Image via Lionsgate

Spiral From the Book of Saw Movie Poster

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Samuel L. Jackson headshot

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Bryce Dallas Howard walks with hands out to find her way through branches in the woods in The Village.

Image via Buena Vista Pictures

The Village movie poster

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A close-up of Brad Pitt in the movie Cutting Class.

Image via Republic Pictures Home Video

Becca and Tyler look scared in The Visit (2015).

Image via Universal Pictures

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Two siblings become increasingly frightened by their grandparents' disturbing behavior while visiting them on vacation.

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Matthew Lillard as Stu Macher and Skeet Ulrich as Billy Loomis smiling with blood on their faces in Scream.

Image via Dimension Films

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A year after the murder of her mother, a teenage girl is terrorized by a masked killer who targets her and her friends by using scary movies as part of a deadly game.

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Horror