Factual error: During the breakfast scene with the bacon a box of Cheerios is seen on the counter with the red check mark on it. This indicates that the cereal is American Heart Association approved. The check mark campaign didn't begin until 2009 even though the movie supposedly takes place 3 years prior, in 2006.
Paranormal Activity 2 (2010)
1 factual error - chronological order
Directed by: Tod Williams
Starring: Katie Featherston, Molly Ephraim, Micah Sloat, Brian Boland, David Bierend
Revealing mistake: At the end when Katie enters Hunter's room and throws Kristi against the camera, Katie's reflection in the wardrobe mirror shows her in a different position from when she attacks Kristi, to after she drops out of view.
Trivia: Originally, Kevin Greutert, who edited the first five "Saw" movies and also directed "Saw VI" and "Saw 3D," was attached to direct. However, Lionsgate enacted a contractual clause to remove him from the film. While an exact reason was never given, it has been widely speculated that this was done because the "Paranormal Activity" movies were the only direct competition for the "Saw" series at the box office.
More questions & answers from Paranormal Activity 2
Chosen answer: It's the demon.
Manky