In present-day Salem, a new generation of teenagers—Becca, Izzy, and Cassie—stumble upon magical forces that they scarcely understand. During a Halloween night ritual, they inadvertently resurrect the Sanderson Sisters, long dormant since their last escapades. The return of Winifred, Mary, and Sarah causes chaos in the town as their dark powers awaken once more.
As the sisters reestablish their hold, the teenage coven must learn to harness their own emerging magical abilities. Conflicted about whether to fight the Sandersons or attempt to control the powers that brought them back, Becca and her friends face moral dilemmas and frightening consequences. Meanwhile, a new adversary looms: Mother Witch, whose presence was teased at the end of Hocus Pocus 2. Her influence threatens to shift the balance of magic entirely.
Alliances shift and tensions rise as the Sandersons confront both the teenagers and Mother Witch. The witches’ ambitions grow, and the costs of resurrection and dark spells become clear. In the climax, the teenage coven must make sacrifices and bold decisions in order to protect Salem — possibly even reigniting old conflicts or restoring balance. Though many details are speculative, the narrative is expected to explore themes of power, legacy, and redemption in the witches’ world.