Continuity: In Episode "Boogeyman" When the BAU is addressing the police department, Reece is standing against the wall with his arms crossed, and then immediately after his hands are in his pockets, and you see him crossing his arms.

Factual error: Episode Empty Planet: This episode takes place in current Seattle today (no illusions of a "Seattle in this fantasy world") including using Google earth as a means of identifying a specific area of action. But all the street signs in this episode are blue where as ALL street/interstate signs in Washington State are green with white letters.

Factual error: Empty Planet Episode: In the opening sequence a bomb is detonated on a bus in Seattle, in the vicinity of the Seattle Center/Space Needle. Right after the explosion, as people are moving towards the now smoking bus you can see a palm tree in the background. There are no large palm trees in metropolitan Seattle and absolutely none in this area.