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Susan Michaela Sullivan (born November 18, 1942, height 5' 7½" (1,71 m) ) is an American actress, known for several notable roles on various television programs. Sullivan played the role of Lenore Curtin Delaney on the daytime soap opera, Another World (1971–1976); Maggie Gioberti Channing on the popular 1980s soap opera, Falcon Crest (1981–1989); and Kitty Montgomery on the popular 1990s sitcom Dharma & Greg (1997–2002). She currently appears in Castle as Richard Castle's mother Martha Rodgers.
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