Guest Stars Melissa Gilbert as Herself (Panelist) Richard Kiel as Himself (Panelist) Caroll Spinney as Himself (Panelist) Doris Roberts as Herself (Panelist) Sydney Goldsmith as Herself (Panelist) Dianne Kay as Herself (Panelist) Kelly Monteith as Himself (Panelist) George Gobel as Himself (Panelist) Vincent Price as Himself (Center Square) Kenny Williams voices Himself (Announcer)