Acting · b. 1936 · Luton, Bedfordshire, England, UK Joanna Dunham Biography Joanna Dunham was an English actress. Acting The Hour of the Pig Lady Catherine d'Auferre 1993 Scandal Lady Astor 1989 Casting the Runes Jean Gayton 1979 Into Infinity Anne Bowen 1975 Goodbye Zoe Lyle 1975 Possession Penny Burns 1973 Whatever Became of Me? Diana 1972 The House That Dripped Blood Alice Hillyer (segment 1 "Method for Murder") 1971 Platonov 1971 The Switch Sheila Martin 1971 A Day at the Beach Tonie 1970 The Greatest Story Ever Told Mary Magdalene 1965 The End of Arthur's Marriage Mrs. Thurloe 1965 A Choice of Coward: Blithe Spirit Elvira Condomine 1964 The Breaking Point Cherry 1961 Dangerous Afternoon Freda Maybury 1961 Agent-readable