Murder at the Gallop (1963)

Miss Marple and Mr. Stringer are witnesses to the death by heart attack of elderly, rich Mr. Enderby. Yet they have their doubts about what happened. The police don't believe them, thus leading Miss Marple to yet again investigate by herself.

Directed by: George Pollock

Starring: Margaret Rutherford, Stringer Davis, Robert Morley, Flora Robson, Charles Tingwell, Gordon Harris

Links: Metro-Goldwyn-Mayer, IMDb, Movie posters, Movie stills