This is one of the few episodes that I would've never guessed the ending, or even the middle, as it was very well written, and had some surprises along the way. Some of the faces include Claudette Nevins, who I thought was average, Ed Nelson, who I thought was great, Arlene Martel, Arthur Wilson, and Donna Baccala, who didn't do that much after this. We get a few nice shots of the beach, the Firebird, and a few cool scenes with Dennis and Rocky. I think the writers of Columbo might have "borrowed" the opening scene from this episode, which has a famous female writer addressing a group of women, with Rockford being the only male in attendance; in the Columbo episode, he was the only male listening to another famous author, played by Ruth Gordon, but I digress. The writing was so good here that you may not know who to sympathize with, or which person is really the evil one. How they manage to add twists and turns in just under an hour is beyond me. I would recommend you try and catch this whenever you get the chance.