《 Welcome to Derry 》 tells the story of events that took place in the 1960s, before the events of the first film.
As four misfits set out to find their missing classmate, Major Leroy Hanlon faces mixed feelings at the Delhi Air Force Base.
As Charlotte and Will adjust to their new life in Derry, Ronnie worries about her father's fate.
While LeRoy's team explores the new site, the kids are trying to obtain visual evidence of the paranormal.
As the children encounter increasingly severe terrorist phenomena, Charlotte fights for Hank's rights, and General Shaw steps up his investigation.
As the military raids Neibolt Street, the children dive into the underworld with a secret goal.
Dick struggles with dark visions and the sudden appearance of "black spots", and the children each face severe tests.
Civilian armed forces attack the "black spot" to awaken the dormant power, and Dick helps unearth key sacred objects in the aftermath.
As a thick fog covers the town - and Major Shaw continues to press forward on his mission - the Hanlons, Ross, Dick and the kids must work together to save Derry.