Guest Tim Conway introduces his onetime comic partner (and future series announcer) Ernie Anderson in the audience during the opening question-and-answer segment; Tim plays a rookie dentist who gets into a series of misadventures while attempting to treat a patient (Harvey); Carol, Vicki and guest Ethel Merman do a backstage sketch about an understudy attempting to sabotage the star before a performance; Tim, Carol, Vicki and Lyle are among relatives gathered at a haunted house for the reading of a will, and dead bodies show up everywhere; Vicki performs with the dancers; and Ethel sings "Elusive Butterfly", and for the close duets with Carol on a medley which includes "Everything's Coming Up Roses" and "I Get a Kick Out of You".