Pretty Diana snuggles up to married golf pro Jerry Marshall and suggests they play a more intimate game. Quick as you can say videotape, Diana has blackmail evidence and a chilling demand: I'll kill your golf rival and you kill my psychiatrist. Carol Lynley (The Poseidon Adventure) headlines a '60s Malibu Beach version of Strangers on a Train, the classic Alfred Hitchcock thriller based on Patricia Highsmith's novel about swapped murder
