HomePeople Biography and filmographyMargaret Diamond Biography unavailable on TMDB. Movies (3)TV shows (4) Movies (3) VOTE, VOTE, VOTE for Nigel Barton1965 · Lady Secretary Victim1961 · Miss Benham The Weak and the Wicked1954 · Prison Matron TV shows (4) The Pearcross GirlsThe Pearcross Girls1973 · Mildred Sangster The World of WodehouseThe World of Wodehouse1967 · Mrs Price Sergeant Cork1963 · Lucy Beasley Interpol Calling1959 · Zita