Gate Night goes sideways, unlikely alliances form, and the twins must join forces when Presidio cracks down -- and the entire town faces obliteration.

All things hidden are revealed. Alice takes her revenge, Fred and Deloris get a taste of monstrous pain, and Viv and Geoff feel their strength.

Alice recalls a time she opened up to a friend and the gut-wrenching moment her world was violently torn apart. Geoff and Viv discover their origins.

Fred faces Seth's killer and strikes an unprecedented deal to battle the blood magic. In the meantime, Viv and Geoff get to know their kidnapper.

A deadly crew enters the scene, ushering in a series of shocking developments. Viv shields her strange new friend while Phillip tries out the truth.

The dust settles after the rager, leaving Geoff and Viv seething over their parents' lies. The search is on for the intruder, but who's hunting whom?

Geoff's seeing ghosts, but that doesn't stop him from throwing a big blowout when Deloris and Fred leave town -- and opening the door to danger.

As night falls, Deloris -- and Fred -- get into trouble. Later, the "parents of the year" track their prey. Viv uncovers more about her powers.

A thirst for revenge bonds Fred and Deloris. But what fuels a mystery woman's bloody travels? At school, Viv and Geoff begin to test their limits.

Nothing's as scary as the specters of the past -- or ugly antiques. The Allens find out as much when a patriarch's passing brings them home.