Actress · DirectorDonna MillsDecember 11, 1940(83 years old)Chicago, Illinois, USADonna Mills (born December 11, 1942) is an American actress, most well known for her role as Abby Fairgate Cunningham Ewing Sumner on the primetime soap opera Knots Landing.SocialsIMDbWebsiteKnown forNopeBonnie ClaytonMelrose PlaceSherry DoucettePlay Misty for MeTobieJoyPriscillaThe Love BoatLila BartonOriginMrs. CopelandNip/TuckSharknado 4: The 4th AwakensSupervisor Wink