Charlotte and Will navigate their new life in Derry. Ronnie worries about her father's fate.

Shaw orders Hallorann's aerial search with Leroy and Pauly after a disappointing find. Rose joins a tribal meeting about military in Derry, while Ronnie's group tries to photograph an Orixá.

As the kids face increasingly terrifying experiences, Charlotte attempts to advocate for Hank, and General Shaw escalates his efforts.

After discovering Shaw's plans, Leroy takes his family to the base. As Keepers plan to handle rising town violence, military forces arrive on Neibolt Street while the children enter the sewers with a mission.

Plagued by increasingly dark visions, Dick learns the Black Spot is integral to Charlotte's plan. Meanwhile, Will faces his parents' disapproval, Marge stands up to the Patty Cakes, and Lilly's mental state worsens.

A vigilante attack on the Black Spot unleashes long dormant forces. In the aftermath, Dick helps uncover another crucial artifact.