S1, E4: During Halloween, the divide between the living and dead is blurred, leading to some of the house's old residents giving the Harmon's decorating tips.
Michael Graziadei
Teddy Sears
Christine Estabrook
Matt Ross
Kate Mara
Morris Chestnut
Missy Doty
John Ainsworth
Carmen Blanchard
Kaylee Bryant
Shauna Case