Guest Stars Steve Landesberg as Himself (Panelist) Mackenzie Phillips as Herself (Panelist) Rose Marie as Herself (Panelist) Diahann Carroll as Herself (Panelist) Kelly Monteith as Himself (Panelist) Gwynne Gilford as Herself (Panelist) George Gobel as Himself (Panelist) Seals & Crofts as Themselves (Panelist) Paul Lynde as Himself (Center Square) Kenny Williams voices Himself (Announcer)