'Ghosts' Sneak Peek: Sam and Jay (Plus Their Undead Friends) Argue Over the Future of the House (Exclusive)

An all-new episode airs Thursday, Oct. 21 at 9 p.m. ET/PT on CBS. When Sam and Jay invite the nosy neighbors Henry and Margaret (Mark Linn-Baker and Kathryn Greenwood) to a dinner party to woo them into allowing the bed and breakfast, the ghosts are desperately eager to be included on the guest list.