The gang talks about the recent grist mill investigation and a few EVPs already found from that hunt along with the upcoming Off Broadway Theater Investigation. Castle nearly derails night two of the Benson Grist Mill Investigation by bringing a cursed summoning stone to the site that was removed earlier in the evening from a private residence. Lurch has a caffeine problem and has a mini stroke mid episode. Heffe's back hurts, and DeAnn sits this one out.