British actress Kate O'Mara, best known for her role in the 1980s soap opera "Dynasty," died Sunday at the age of 74, her agent said. Phil Belfield said O'Mara died in a nursing home in southern England after a short illness.
Kate O'Mara was an English film, stage and television actress. She was perhaps most widely known for her role as Caress Morell, the scheming sister of Alexis Colby in the 1980s American primetime soap opera Dynasty, though is also known for playing other villains such as the Rani in Doctor Who.
She also worked alongside Colin Baker in The Brothers, and portrayed Laura Wilde in Howards' Way.