Betty Buckley played a character.
Betty Buckley . She starred from 1977 to 1981 on the ABC series Eight is Enough , before going on to win the 1983 Tony Award for Best Featured Actress in a Musical for her role as Grizabella in the original Broadway production of Cats . She played gym teacher Ms. Collins in the 1976 Brian de Palma film Carrie and went on to star in the short-lived Broadway musical version of Carrie in 1988 , this time playing Carrie 's mother , Margaret White . Her other film roles include Dixie Scott in Tender Mercies ( 1983 ) , Sondra Walker in Frantic ( 1988 ) , Kathy in Another Woman ( 1988 ) and Mrs. Jones in The Happening ( 2008 ) . In 2017 , she received a Saturn Award nomination for her role as Dr. Karen Fletcher in the film Split .