Morgan Brittany (born Suzanne Cupito on December 5, 1951 in Los Angeles, California) is an American actress. She is best known for her role on the hit 1980s CBS television drama series "Dallas" as Katherine Wentworth, the scheming younger half-sister of Pamela Ewing (played by series star Victoria Principal) and Cliff Barnes (Ken Kercheval). Wikipedia
Morgan Brittany, born in Los Angeles, CA, was like most little girls and wanted to to be an actress. She began her acting career as a child under the name Suzanne Cupito. Her big break came in Gypsy (1962), where she co-starred with her favorite actress, www.imdb.com/name/nm0110115/
The definitive Wikipedia entry for Morgan Brittany. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Morgan_Brittany