Special Guest Stars Martin Mull as Highway Harry Lesley Ann Warren as Leslie Guest Stars Curt Smith as Himself Christopher Lloyd as Martin Kahn Garrett Morris as Clizby Steve Valentine as Billy Lipps Co Starring Scott McNeil as Albert "Rip" Semento Michelle Jeanpierre as Melinda Lane Jacqueline Breakwell as Singing Telegram Girl Uncredited Olena Medwid as Billy Lipp's Girlfriend