Truly Miss Marple: The Curious Case of Margaret Rutherford
Die wahre Miss Marple - Der kuriose Fall Margaret Rutherford (original)
The true life story of Margaret Rutherford (1892-1972) is in fact much more eccentric than the most famous fictional role she ever played: Miss Jane Marple, Agatha Christie's amateur sleuth. Rutherford's version was the very first appearance of Miss Marple on the big screen and it was far removed though from the petite, upper middle-class lady in the detective novels.
Starring Tony Benn, John Curran, Damaris Hayman, Andy Merriman, Michael Noakes, Gwen Robyns, June Whitfield, Stringer Davis, Margaret Rutherford
It's a documentary movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from India.