A Philadelphia couple are in mourning after an unspeakable tragedy creates a rift in their marriage and opens the door for a mysterious force to enter their home.

A Philadelphia couple are in mourning after an unspeakable tragedy creates a rift in their marriage and opens the door for a mysterious force to enter their home.

A Philadelphia couple are in mourning after an unspeakable tragedy creates a rift in their marriage and opens the door for a mysterious force to enter their home.

Season four brings the final chapter of the Turner story to an epic and emotional conclusion. Leanne’s war with the Church of Lesser Saints heightens, threatening Spruce street, the city of Philadelphia and beyond. Meanwhile, the shattered Turner family must not only confront the increasing threat of Leanne, but the certain reality that Dorothy is waking up. As the Turner family brownstone continues to crumble, questions are finally answered: who is Leanne Grayson and who is the child in their home?