Ever since Agnes' car accident, things have changed drastically for her. When she wakes up in the hospital, not only is her son Stuart there, who she hasn't seen in years, but a ghostly apparition! 
Instead of getting ready for the loony bin, Agnes and Eleanor help ready the Butler Mansion for a grand opening as a bed and breakfast on Halloween, except they find the body of Katherine Clark. It's game on, as usual, for Agnes, except she now has a new partner, one who has remained silent and is—well—a ghost. 
Agnes now struggles to keep her wits, keeping her ghostly companion a secret from Eleanor, not such an easy feat since Eleanor is sharp as a tack. Not only that, but where has Stuart been all of these years and what is he up to?