On October 26, 2025, HBO will premiere the series "It: Welcome to Derry" — a prequel that will not only expand the story of Pennywise, but also connect it with the mythology of "The Dark Tower." According to director Andrés Muschietti, the project should show that the horrors of Derry are only part of a larger picture, uniting many of King's works into a single macro-universe.
"The goal of the show, among other things, is to open a window to the other side and show viewers that everything they know about the book, stories, and films is just the tip of the iceberg. Everything beyond is connected to the Dark Tower, because it is a single macro-universe"
In "The Dark Tower" — one of Stephen King's key works — It is described as an entity from the Todash dimension, inhabited by ancient monsters and embodiments of chaos. Previously, the film adaptations only hinted at such intersections, but the series promises to show them directly for the first time.
The trailer is available at link.
The premiere of "It: Welcome to Derry" will take place on October 26, 2025 on HBO.