Many actresses in the twilight of their careers have taken on the role of Miss Marple, including Margaret Rutherford, Helen Hayes and the seemingly immortal Angela Landsbury. However, I believe the one actress whose claim to being closest to Christie's original vision was Joan Hickson. Joan Hickson in the 1980's literally was Miss Marple, not unlike Vivian Leigh who was Scarlett O'Hara. These two actresses were nearly born to play these roles, and whenever I read a Marple mystery, I imagine the likes of Hickson. Marple was probably Christie's most interesting creation, simmultaneously polite and sweet yet irritating and needling. She was always helping out on cases where Scotland Yard felt it was none of her business, which makes her quite an enigma. The little old spinster with the mind of an Einstein, Marple is the female equivalent of Sherlock Holmes.
These BBC productions are still some of the best adaptations of the Miss Marple cases written by Agatha Christie. Some viewers have criticized them for being rather plodding and slow. Ever read a Christie novel? These books were written deliberately in a rather slow and detailed manner because they were meant as literary puzzles. Christie's novels were not so much about insight into the human condition, such as in the work of P.D. James. Rather, Christie's books were specifically designed to offer the reader all the facts of the case, and the reader could try to solve the puzzle before the solution is revealed at the end.
"4:50 from Paddington" involves a friend of Miss Marple, Mrs McGillicuddy, who is traveling on a train from Paddington. At one point, her train passes another going the other direction. For a split second, she sees a murder being committed on the other train before it disappears. McGillicuddy just happens to be on her way to Miss Marple's hometown, St. Mary Mead. Mrs McGillicuddy visits Miss Marple and describes what she saw. While there have been no reports of any murder, Miss Marple believes her, begins to investigate, and pieces together the case.
One of the best Joan Hickson performances, and one of the better Miss Marple mysteries in general. If you've not seen Hickson as Marple, you have yet to see Miss Jane Marple in the flesh. I also have to give honorable mention to the sweet music which opens and closes these Marple mysteries. The oboe melody seems to be a perfect musical portrayal of one of the most memorable characters in the Mystery genre.