Beatrice Straight

Beatrice Straight (August 2, 1914 – April 7, 2001) was an American actress. She played Dr. Lesh in the 1982 movie "Poltergeist". She also played Louise in the 1976 movie "Network". She also acted on television and on stage.
Straight was born in Old Westbury, New York. She died from Alzheimer's disease in Los Angeles.