First aired: 11/4/1988 <br /> <br />When Los Angeles mayor—and musical fan—Tom Bradley visits the show, Garry incorporates singing and choreography into the program. <br /> <br />Director: Alan Rafkin <br />Guest star: Tom Bradley (Himself), Holly Fields (Madeline), Richard Karron (Mr. Karron), Mitch Gordon (Singing Plumber), Mitch Moore (Singing Plumber), John Campbell (III) (Singing Plumber)