Audio problem: When the children run out of the garden, the girl is screaming, but her mouth is not open.

Continuity: In the scene where Jill first arrives at the house, Mrs. Mandrakis shows Jill emergency contact numbers on the refrigerator. Rosa's last name is spelled "Rimmerrez" in this scene. Later in the movie when Jill goes back to the kitchen to get the number from the same list, Rosa's last name is now spelled Ramirez.

Continuity: When Jill puts the piece of paper with the code for the security system on top of the system in another scene it's gone, and when she returns it's back again.

Continuity: When the Mandrakises were about to leave for dinner, Dr Mandrakis opens the door then goes back to activate the alarm system behind the door. In between shots, the door goes from open to closed magically.

Continuity: In the scene with the school lockers, Jill's character is seen ripping off a sticker from the back of her phone in close up. In the next shot, she is seen ripping it off again.