Helen Grace and her children move to their ancestral home, Spiderwick. Jared Grace, 15, discovers a boggart and realizes that magical creatures are real.
When a pair of teenage girls attack one another, each believing the other to be a monster, Mulder and Scully find that their investigation could possibly lead back to their…
Exploring the idea of The Mandela Effect, in which large groups of people remember an alternate history, Mulder and Scully find out how the X-Files themselves may really have originated.