Once and Again is an American television drama series created by Ed Zwick and Marshall Herskovitz and produced by The Bedford Falls Company and Touchstone Television. The show originally aired in the United States on ABC between September 21, 1999, and April 15, 2002, with 63 episodes split over three seasons. The series stars Sela Ward and Billy Campbell as Lily Manning and Rick Sammler, two divorced parents who begin a romance. The series follows their relationship and the effect it has on their respective families.