Morgan Brittany

Morgan Brittany (born Suzanne Cupito; December 5, 1951) is an American actress. She is known for portraying Katherine Wentworth, the scheming younger half-sister of Pamela Ewing and Cliff Barnes, on the primetime soap opera Dallas. Career Early child career Los Angeles-born Suzanne Cupito began her acting career as a child under her real name. She appeared on many programs in the 1950s and 1960s, beginning at age five in a 1957 episode of the CBS television network anthology series Playhouse 90 (or at that same age in an episode of Sea Hunt). In January 1960, Cupito displayed her talent as a ballet dancer on The Dinah Shore Chevy Show. Three months later, she followed that up with her first of three Twilight Zone episodes, appearing as a little girl in "Nightmare as a Child", for which she remained uncredited on-screen despite having dialogue. Cupito also portrayed Sissy Johnson in the season-four episode "Valley of the Shadow" and the vicious brat Susan in the season-five episode "Caesar and Me". Cupito was featured in the musical film Gypsy (1962), as Baby June. She appeared in the episode "Daughter for a Day" on ABC's My Three Sons (1962) as Jeannie Hill. Cupito appeared in the episode "Daddy Went Away" on CBS's Gunsmoke (May 11, 1963) as Jessica Damon. She appeared uncredited in the birthday party and schoolhouse scenes in Alfred Hitchcock's The Birds (1963).