Then strange accidents begin to occur: or is someone doing these things deliberately? And who is it who sends Jenny the anonymous letters warning her to take care of her husband? Surely it's just a coincidence that Don and Suza both have business in London on the same days -- and Don's new-found desire to combat middle age by diet and exercise is only natural for an actor ... isn't it? Where -- and how -- will it all end? Will Jenny wake up to the truth in time? And what, indeed, is the truth of this curious affair?