Avice Landone (1 September 1910 – 12 June 1976) was a British actress who appeared in British television and film.She was born in Quetta, British India and made her screen debut in the 1948 film My Brother Jonathon. Between 1970-72 she played "Margaret Brown" in the television series Man at the Top.She was married to the actor Bruno Barnabe (1905 - 1998).She retired from acting in 1972 and died in 1976, aged 65, from undisclosed causes.