Poltergeist

Continuity mistake: When Griffin gets out of bed, when he hears the clown song he pushes the bed sheets forward about 3 feet from the pillow but when his dad goes into Griffin's room, the sheets have been pulled up about half that length.

Revealing mistake: Just before Madison is about to be pulled up the stairs, it's quite too obvious that is isn't Kennedi Clements, rather a stunt double.

Dr. Brooke Powell: Why do you do that?
Carrigan Burke: What?
Dr. Brooke Powell: You tell your old war stories and you make yourself sound like an old man.
Carrigan Burke: Comes with the territory. We age in dog years.

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