Kate O'Mara (born 10 August 1939, in Leicester) is an English film, stage and television actress. She is perhaps best known for her role as Caress Morell, Alexis Carrington's sister in Dynasty. She also played the villain, The Rani in Doctor Who.
A university lecturer struggling with the death of his son becomes entangled with a troubled medium who claims to see the dead. As their uneasy partnership deepens, they are drawn into harrowing encounters with restless spirits and forced to confront their own mortality.
