What's on the other side of the world's squeakiest door? Another episode of Inner Sanctum Mystery of course! This installment, entitled "The Voice on the Wire," features a young widow who is being apparently haunted by the ghosts of her late husband and their dog. She hears his voice on the phone threatening her imminent death! Is it possible that one of the visitors she is entertaining is really to blame? What caused the death of her husband (and their dog)? What grocery store item is the perfect metaphor for this story? Listen for yourself and find out!