Continuity: When Mulder and Scully are questioning Lauren in the investigation room, the piece of paper on Mulder's jacket changes place in between shots. (Time)

Visible crew/equipment: When Mulder and Scully are talking about Howard Graves faking his own death, when they get to the bottom of the stairs, you can see the pole which the camera used to travel down the stairs. (Time)

Continuity: When Mulder and Scully are leaving Laurens house, when we see the doors lock themselves they are different locks to what the car actually has. (Time)

Continuity: Howard Graves' tombstone states that he died on the 5th of October, but the opening scenes date stamp says the 22nd of September when it was supposed to be two weeks after Graves had died. (Time)

Continuity: When the cup falls over when Lauren wants to see Mr. Dorlund, the box of tissues disappears in the last shot. (Time)