


Christian Gulbrandsen, Carrie Louise's stepson from her first marriage and a member of the Stonygates Board of Trustees, everyone assumes he is there for a business meeting with Serrocold. Miss Marple learns that Stonygates has been converted into a home for delinquent boys by Serrocold, who is devoted to the idea of reforming these boys. Ruth asks Miss Marple to find out what is going on. She fears that Carrie Louise may be in danger of some kind. Ruth is worried that something is very wrong at Stonygates, the Victorian mansion where Carrie Louise lives with her husband Lewis Serrocold. All three women were friends at the same school in Italy when they were girls. While paying a visit to her old friend, the American-born Ruth Van Rydock, Miss Jane Marple is asked to visit the other woman's younger sister, Carrie Louise Serrocold. The movie in question was "THEY DO IT WITH MIRRORS", an adaptation of Christie's 1952 novel. The late Joan Hickson starred as Miss Jane Marple in her 11th movie that featured the elderly sleuth, created by Agatha Christie.
