Susan Michaela Sullivan (born November 18, 1942) is an American film and television actress, best known for playing Lenore Curtin Delaney on the daytime soap opera Another World (1971–1976), Maggie Gioberti Channing on Falcon Crest (1981–1989), and Kitty Montgomery on the sitcom Dharma & Greg (1997–2002).

Filmography