Continuity mistake: In the end, when Michael has grabbed Karen's ankle and is trying to pull her down into the basement, Allyson grabs a knife off the floor and stabs him. However, if you watch very closely, you can see she's already holding the knife in one shot before she grabs it. (It's the shot right before Laurie screams "I've got you!" to Karen.) You have to pay attention because it goes by quickly, but you can see Allyson lifting the knife into frame for a split second, even though she doesn't pick it up off the floor until about 15 seconds later.
Continuity mistake: Towards the end when Laurie and her daughter are in the basement, they look up to see light coming through the wood floor and see Michael's shadow. But in all the shots from the first floor it is a tile floor with no spaces for light.
Continuity mistake: When the podcasters visit Laurie at her home, there is a metal cage door in front of the main door. Later, when Michael breaks the glass on the main door to grab Laurie, there's no evidence of the metal cage.
Suggested correction: The Metal Mesh door is there when the Podcasters visit, however, Ray leaves it open (as seen behind him) when he investigates the cop car.
Continuity mistake: As Aaron and Dana drive to their meeting with Laurie Strode, the recording device Aaron holds in his right hand changes position several times as the scenes quick cut.
Continuity mistake: While Aaron and Dana walk on the esplanade of the house, the sun on the floor changes between shots.
