Acting
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.
Highest rated appearances
National Lampoon's Favorite Deadly Sins
as Herself
Perry Mason: The Case of the Scandalous Scoundrel
as Marianne Clayman
Happy 100th Birthday, Hollywood
as Self
LBJ: The Early Years
as Alice Glass
Half Nelson
as Monica
Night of 100 Stars II
as Self
The Prodigal
as Sheila Holt-Browning
The Wild Women of Chastity Gulch
as Lannie
Faeries
as Princess Niamh (voice)
The Scarlett O'Hara War
as Vivien Leigh
Death Car on the Freeway
as Becky Lyons
In Search of Historic Jesus
as Mary
The Fantastic Seven
as Elena Sweet
Samurai
as Cathy Berman
The Initiation of Sarah
as Patty Goodwin
Delta County, USA
as Doris Ann
The Amazing Howard Hughes
as Ella Hughes
Gable and Lombard
as Vivien Leigh
