Guest Stars Mary Ann Mobley as Mrs. Diller Vincent Price as Wendell Mordan - 'The Amazing Alonzo' Larry Gelman as Harvey Greenswann Barbara Anderson as Karen Williamson Joan Blondell as Ramona Bevans Gary Collins as Mr. Diller Bibi Osterwald as The Amazing Alonzo Groupie Iris Adrian as The Amazing Alonzo Groupie Jane Kean as The Amazing Alonzo Groupie Charlie Aiken as Bobby Diller Maureen Reagan as Mrs. Moss