Sheila MitchellSheila Mitchell trained at the Central School in London before going into repertory theatre. In 1953 she married H.R.F. Keating, and after taking a number of years off acting to raise a family, Mitchell went back to stage and television. She played Lna in Athol Fugard's Boesman and Lena in a touring production, and also appeared in Present Laughter (1981), A Mind to Murder (1995) and Lillie (1978). Read More Read Less