Morgan Brittany (born Suzanne Cupito) is an American actress born in Los Angeles. She is known for her role as Katherine Wentworth, the scheming younger half-sister of Pamela Ewing and Cliff Barnes, on the prime-time soap opera Dallas.
The Initiation of Sarah
Patty Goodwin
The Amazing Howard Hughes
Ella Hughes
Sundown: The Vampire in Retreat
Sarah
Gypsy
'Baby' June Hovick
The Fantastic Seven
Elena Sweet
Faeries
Princess Niamh (voice)
Death Car on the Freeway
Becky Lyons
In Search of Historic Jesus
Mary
The Prodigal
Sheila Holt-Browning
Stage to Thunder Rock
Sandy Swope(as Suzanne Cupito)
The Birds
Brunette Girl at Birthday Party (uncredited)
National Lampoon's Favorite Deadly Sins
Herself
The Biggest Fan
Charlotte's Mom
Gable and Lombard
Vivien Leigh
Half Nelson
Monica
The Scarlett O'Hara War
Vivien Leigh
Yours, Mine and Ours
Louise Beardsley
Night of 100 Stars II
Self
The Protector
Sloane Matthews
Legend of the Spirit Dog
Elizabeth
Samurai
Cathy Berman
Riders in the Storm
Rita
The Wild Women of Chastity Gulch
Lannie
Perry Mason: The Case of the Scandalous Scoundrel
Marianne Clayman
The Saint: The Big Bang
Verity
LBJ: The Early Years
Alice Glass
Happy 100th Birthday, Hollywood
Self