Andy and Barbara Muschietti's IT: Welcome to Derry is more than just a prequel driven by existing intellectual property; it has quickly become one of the more successful adaptations in Stephen King's IT universe. So far, two episodes have been released to positive reviews, with the third episode scheduled for release on November 9, returning to its regular schedule after a special Halloween episode.
The recently released trailer for the third episode highlights not only horror elements but also a special connection to another Stephen King work. This series includes several callbacks to other Stephen King stories, one of which is made clear in this new trailer.
The past two episodes have chronicled the deaths of three children by a mutant baby in a theater, and the theater owner, Hank Grogan, who is wrongly accused and arrested for the murders.
These details build suspense and deepen the narrative, connecting IT: Welcome to Derry with Stephen King’s broader mythology.
Author's summary: The third episode of IT: Welcome to Derry continues to expand the series’ horror legacy while cleverly weaving in references to other Stephen King stories, enriching the experience for fans.