Actress best known for appearing in shows like Doctor Who and films like Boy in the Striped Pajamas.
She worked in repertory theater in the '50s before landing her first big television role in the sitcom The Rag Trade.
She appeared on the BBC's dancing reality show Strictly Come Dancing in 2012.
She was married to actor Alec Ross from 1954 until his death in 1971.
She replaced Joan Sims in the 1958 play Breath of Spring.
