Cathy appeared in the 1988 horror film Night of the Demons and the comedy film Beverly Hills Brats. She also had guest appearances on television series, including Valerie, Murder, She Wrote, Beverly Hills, 90210, Paradise, Walker, Texas Ranger, and Growing Pains. Cathy is best known for playing Cally Harper Ewing, the second wife of the character J.R. Ewing, on Dallas. Instagram; @cathypodewell
