(2/4/1963) Season 1, Episode 19. When one of the members of Viv's (Vivian Vance) ladies volunteer fire department quartet drops out, Lucy (Lucille Ball) convinces Viv and her friends to let her fill the vacant spot. Lucille Ball, Vivian Vance, Hans Conried, Candy Moore, Carole Cook, Dorothy Konrad, Allan Ray, Director: Jack Donohue.