Agatha Christie's spinster sleuth, Miss Marple (Julia McKenzie), puts her razor-sharp intellect to use in solving three puzzling cases in this sixth series of mysteries. First, an island holiday turns into "A Caribbean Mystery" (2014) after a military man in possession of a macabre photo is murdered. Pippa Bennett-Warner, Robert Webb co-star. Next, Marple tries to lead a friend and her son to safety within the confines of the "Greenshaw's Folly" (2014) estate─but the botanist's home proves to be even more dangerous! Kimberley Nixon, Martin Compston co-star. Finally, the construction of a young man's dream home on Gypsy lands appears to unleash a supernatural curse, in "Endless Night" (2014). Tom Hughes, Aneurin Barnard co-star. 4 1/2 hrs. total on three discs. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; featurette.