Other mistake: Jamie, pretending to be Lisa, goes to the safe, and turns the dial with her bionic right hand, but the back and forth shots show her listening to the clicks with the same hand she dials with. (00:36:40)
Other mistake: When Jaime pretends to read a chapter on Poltergeist, the camera lingers on the page for several seconds, revealing it's actually from a novel unrelated to ghosts. Moments later, she reads the chapter out loud—and what she says has nothing to do with the text shown.
