Donna Mills (born in Chicago, Illinois on December 11, 1942) is an American actress, who first gained prominence as Sister Laura Donnelly on the soap opera Love is a Many Splendored Thing. Upon leaving the series, she played opposite Clint Eastwood in Play Misty for Me, and is her most famous movie role to date.

She is best known for portraying Abby Fairgate Ewing on the hit TV series Knots Landing, a role she played from 1980 to 1989. She returned for the series finale in 1993 and the reunion movie "" in 1997. She has also appeared in The Six Million Dollar Man, The Love Boat, CHiPs, Quincy, M.E., Thriller, and Fantasy Island.

Selected Filmography

• Play Misty For Me (1971)
• The Bait (1973)
• Live Again, Die Again (1974)
• Look What Happened To Rosemary's Baby (1976)
• Curse Of The Black Widow (1977)
• Bare Essence (1982)
• Alice in Wonderland (1985)
• The World's Oldest Living Bridesmaid (1989)
• Runaway Father (1990)
• In My Daughter's Name (1992)
• The Stepford Husbands (1996)
• Return To The Cul-de-Sac (1997)