Trivia: One of the victims worked as an "Amusement Park Cashier." It is most likely that she worked at Fun Forest Amusement Park, located at the base of the Space Needle, which originally operated as the midway to the 1962 World's Fair, and is still in operation today.
Five years before, Delphine awakes next to the two dead girls, but when the police dig in that place, they find the two bodies intact. Shouldn't the bodies be skeletons, or why they didn't find other skeletons in the same place?.
The police arrive at the farm with John but only John goes in to rescue the girl and fight the killer hand to hand? The police just disappear or let the civilian go in to handle things.
Digger: You know, I dated a mind reader once. Of course it didn't last too long, though.
Digger: She read my mind.
Avery: You're talking to the girl who stuffed barbed wire up the chimney to prove there's no Santa.
Avery: Well, 'Delphine the Psychic', I can see too. Now that we're all accounted for...
Sprague Grayden no longer appears in the credits as of this episode.
This is the second episode in a row that features the music of Coldplay at the episode's end.