Susan Howard
Jeri Lynn Mooney (born January 28, 1944), better known as Susan Howard, is an American actress, writer, and political activist, best known for portraying the character Donna Culver Krebbs on the primetime soap opera Dallas, 1979–87. She was an Emmy-nominated co-star of the series Petrocelli, 1974–76. She is a screenwriter and member of the Writers Guild of America.