A father's mistake condemns his family to unspeakable horrors.

Lisa begins to unravel following the birth of her first child; her paranoia is further fueled by Ati, a superstitious confinement nanny.

Vivian's frantic efforts to find the missing family members will bring her closer to unraveling how the horror began.

In chilling circularity, the family find themselves back at the mysterious Egress Hotel; as events reach fever pitch, Roy will be forced into an uneasy alliance.