Agatha Christie's Marple was voiced by Herbert Lom (who also made an on-screen appearance as Mr Dufosse in "The Murder at the Vicarage") in "Nemesis" and played by Antony Sher in "A Caribbean Mystery". The series also featured real-life characters: Winston Churchill appeared in "The Sittaford Mystery", Noël Coward in "", Louis Armstrong in "At Bertram's Hotel", and Ian Fleming and James Bond in "A Caribbean Mystery". Christie wrote twelve novels about Miss Marple, all of which have been adapted for the series. They are: In addition, a short story featuring Miss Marple, "The Blue Geranium," was adapted into a full-length episode. Three
Miss Marple (TV series) filmed out of order. "Nemesis" was produced in February 1987 and "A Caribbean Mystery" in December 1989. The significance of this is the character Jason Rafiel, who is introduced in "A Caribbean Mystery" and in "Nemesis" has died and made a request of Miss Marple to solve a years-old mystery. Because the two episodes were filmed out of order, viewers of "Nemesis" are clueless as to what part Jason Rafiel played in Miss Marple's life until they watch "A Caribbean Mystery". Rafiel was portrayed by Frank Gatliff in "Nemesis", and by Donald Pleasence in "A Caribbean Mystery". The character of