Little House on the Prairie became a family-friendly hit when it debuted in 1974. With Michael Landon as show creator and star, he cast the historical drama with actors from varying backgrounds to ...

MacGregor shared a bulk of her screen time with Richard Bull, who played her henpecked husband Nels, and Alison Arngrim, who portrayed her spoiled daughter Nellie. Arngrim revealed that MacGregor had ...

Katherine MacGregor, who played petty, gossiping mother Harriet Oleson on TV’s “Little House on the Prairie,” has died, a representative said Wednesday. She was 93.MacGregor died Tuesday at the Motion ...

Actress Katherine "Scottie" MacGregor, who played Harriet Oleson on "Little House on the Prairie," died on Tuesday at age 93 in Woodland Hills, Calif., a representative confirmed to NBC News.

Katherine MacGregor, best known for her role as Harriet Oleson on Little House on the Prairie, has died. She was 93. MacGregor died Tuesday in Woodland Hills, California, her representative confirmed ...

Katherine MacGregor, who played the antagonist character Harriet Oleson on TV's "Little House on the Prairie," has died at age 93. Her representative Tony Sears says MacGregor died Tuesday at the ...