Donna 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.
High school sophomore Courtney Whitmore discovers a powerful cosmic staff, and after learning that her stepfather Pat Dugan used to be a hero sidekick, becomes the inspiration for a new generation of superheroes.
