First, in "Towards Zero" (2006), the sublime sleuth visits an old friend and soon finds herself investigating a string of bizarre murders. Julian Sands, Saffron Burrows, Tom Baker co-star. Next, a rich man tasks her to solve a killing that may not have happened yet, in "Nemesis" (2007). With Laura Michelle Kelly, Richard E. Grant. Then, while staying at a posh London getaway, Miss Marple tries to unravel the disappearance of a clergyman and the death of a commissionaire, in "At Bertram's Hotel" (2007). Martine McCutcheon, Mark Heap co-star. Lastly, a friend's wedding is interrupted by the arrival of a stranger who can prove that an innocent man was hanged, in "Ordeal by Innocence" (2007). With Juliet Stevenson, Denis Lawson, Jane Seymour, and Lisa Stansfield. 6 1/4 hrs. total on four discs. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; biographies; filmographies; photo gallery.