The old and wealthy Mr. Enderby dies of a heart attack but the ever suspicious Miss Marple has her doubts. Who or what gave him a heart attack? Enderby's poor relatives gather at the The Gallop, a combined boarding-house and riding school. Miss Marple also gets there to find out if any of them had any particular reasons to see him dead.

Starring:

Charles 'Bud' Tingwell, Duncan Lamont, Finlay Currie, Flora Robson, Frank Atkinson, Fred Griffiths, Gordon Harris, James Villiers, Kevin Stoney, Margaret Rutherford, Noel Howlett, Robert Morley, Robert Urquhart, Roger Avon, Stringer Davis

Genre:

Drama, Comedy, Thriller, Crime, Mystery