Lucy Ann Ewing (formerly Cooper) is a fictional character in the popular American television series Dallas. The role is played by Charlene Tilton and has its first appearance in the series premiere, on April 2, 1978. Tilton leaves the show at the end of its eighth season, on May 17, 1985. She returns for the last two episodes of the 11th season in 1988 and is a series regular with the start of the 12th season again.
