Since I was a teenager, I loved this movie! It had just the right amount of mystery, intrigue and drama. I loved the study of a controlling, manipulative woman, who was wheel-chair bound, who caused much heartache and death. I didn't know until recently that Susan Peters was actually wheel-chair bound from an automobile accident, I believe. I have been trying to find this movie to purchase it for my home for ages, but no luck! I also wanted to find out if the movie was based on a novel, and what the name is. I thought it was one of the best movies I ever saw, and loved the scenery, with the waves crashing on the shore. I have fond memories of it, and would like to relive them. My horoscope sign, incidentally is THE SIGN OF THE RAM! I don't believe the movie is still available, and would hope that Ted Turner or whoever owns the rights would reprint the movie, so that we could buy it!