Halloween (1)

It's Halloween, and the line between the living and the dead blurs at the mansion, where two previous residents (Zachary Quinto and Teddy Sears) offer the Harmons advice. One suggestion: get rid of the gazebo in the back. Meanwhile, Tate fills Violet in on some of the house's history; and Addy decides that she wants to go to the Harmons' Halloween party as "a pretty girl."