Morgan Brittany

Morgan Brittany (born Suzanne Cupito; December 5, 1951) is an American actress. She began her career as a child appearing in films Gypsy (1962), Stage to Thunder Rock (1964) and Yours, Mine and Ours. In 1970s, Brittany began work as a model joining Ford Models. She played Vivien Leigh in films The Day of the Locust (1975), Gable and Lombard (1976) and The Scarlett O'Hara War (1980). Brittany is best-known for portraying Katherine Wentworth, the scheming younger half-sister of Pamela Ewing and Cliff Barnes, on the primetime soap opera Dallas (1981–1985, 1987).