Guest Stars Jamie Farr as Himself (Panelist) Bernie Kopell as Himself (Panelist) Melissa Gilbert as Herself (Panelist) Vincent Price as Himself (Panelist) Phyllis Diller as Herself (Panelist) Frankie Valli as Himself (Panelist) Elayne Boosler as Herself (Panelist) George Gobel as Himself (Panelist) Wayland Flowers as Himself (Center Square) Kenny Williams voices Himself (Announcer)