Recurring Guest Characters Various 4 guest appearances Announcer 4 guest appearances Liberace 2 guest appearances Cass Elliot 2 guest appearances Peter Cullen 2 guest appearances George Gobel 2 guest appearances Harry Belafonte 2 guest appearances Various 1 guest appearances George Harrison 1 guest appearances Robert Morse 1 guest appearances Barbara Bain 1 guest appearances Martin Landau 1 guest appearances Bette Davis 1 guest appearances Mickey Rooney 1 guest appearances Diahann Carroll 1 guest appearances Leigh French 1 guest appearances Officer Judy 1 guest appearances Delores Hall 1 guest appearances Barbara Feldon 1 guest appearances Bob Newhart 1 guest appearances ⇤ « 1 2 » ⇥