Paranormal Activity 3 (2011)

Revealing mistake: While driving the Mercedes to the house of grandma, the gauges on the dashboard show speed is zero and the engine is cold.

moviemaster101

Other mistake: While Dennis is editing one of the video tapes, there's one on a table labeled "89" even though the film takes place in 1988.

moviemaster101

Continuity mistake: In the first PA, Katie says that the "ghost" was in front of her bed, however we never see it in PA3.

moviemaster101

Trivia: Reportedly, so much footage was shot during production, the producers suggested that they could construct an entire second movie out of the leftover deleted and unused scenes.

TedStixon

Trivia: The movie takes place in the 80's, and is supposedly being filmed on an old VHS camcorder. In actuality, it was filmed on modern-day HD camcorders, and digitally "aged" to look like old VHS footage.

TedStixon