Acting · b. 1930 · Eltham, London, England, UK Petra Davies Acting A Swarm in May Mrs. Owen 1983 Home-Movies Jean Sayle 1979 John Keats: His Life and Death Keats's mother 1973 1+1=1.5 Minister 1969 Tunnel Under the World Mary Birkett 1966 The Swindler Grace 1963 Two Letter Alibi Kathy 1962 The Silent Invasion Maria 1962 Operation Amsterdam Menschi 1959 They Can't Hang Me Pitt's Maid (uncredited) 1955 Girdle of Gold Mary Rees 1952 Four Days Helen 1951 Stage Fright RADA Girl (uncredited) 1950 Agent-readable