Plot hole: The female police officer has a theory that Johnny was the Strangler in the case the papers claimed he helped solve but this hardly makes sense. If she was researching him as was seen in the episode, surely it would have said something about Johnny being in a coma during the bulk of the murders since the story was about Johnny.
Factual error: When Johnny and Bruce are riding in the truck, listening to the 'shock jock', Bruce turns off the radio by turning the volume control on the left side of the radio. Johnny says he wants to hear it and turns the radio back on by turning the knob on the right, which is the tuning dial.
Character mistake: When Johnny is at the hospital, having a vision of his mother, Gene Purdy and Sarah is waiting for news of him following his accident, he states that a vision earlier was related to his accident 'Nine years ago'. Later, when he is in the ambulance on the way to where his accident occurred, he asks the paramedic if it was the same ambulance. The paramedic replies, 'Yeah, I've been driving the same rig for nearly eight years'.
Continuity mistake: Why does Johnny have trouble getting into the booby trapped room? He shouldn't, as it was made clear in the previous episodes that he can freely explore the scenes in his visions and see things the person or object touched did not. Why is he suddenly limited in this episode and never once previously, and never again in the series?
Other mistake: Typing error : The East German passport has 2 missing 'A's - the name of the country was 'Deutsche Demokratische Republik' but in the cover print and in the passport stamp you can read 'Deutsche Demokrtische Republik'. By the way, the spoken German is absolutely correct. (00:29:30)