Corrected entry: In the scene where the older sister is locked out of the home, she goes around to the back door of the house and is seen knocking on the back door where the window curtain is "open" part-way so we see that it is her. However, when the parents arrive home, the window curtain is "closed" fully.
Corrected entry: In the first scene where the pots and pans hanging from the rack start to swing back and forth and eventually fall, in one of the shots there is suddenly a red pot hanging from the rack that was never there before, no more than a few minutes later when the camera goes back to the rack the red pot has mysteriously disappeared. Same in Hunter's bedroom only this time it is a teddy bear that was sitting by his door while he was being lifted out of his crib that suddenly disappears in the next shot.
Corrected entry: The clock from the camera says 12:49 AM. That time only exists in the 24hour time system. It must be 0:49 AM.
Corrected entry: One of the earlier scenes in the movie, Dan made an reference to "Clash of the Titans" when he says, "Unleash the Kraken". Titans was released four years following the time this movie takes place.