Miss Marple (Margaret Rutherford) is a trustee of a charity running a sailing ship, but when she goes on board a man is murdered and so she investigates murder and a gang of theives. Margaret Rutherford gives a good performance as the lively and comic Miss Marple in this lighthearted murder mystery.
3/5 
Margaret Rutherford
Lionel Jefferies
Derek Nimmo
Francis Matthews