A low rambling cottage is set upon a lonely strip of sandy beach. Even inside the cottage, you can hear the distant boom of the waves, and the low moan of the wind. The occupants of the beachside cabin are Max Hayes and his wife, Lucia, who are being haunted by a specter, who visits Max at the old beachside cabin each evening. The fear is driving Max insane, and so he brings in Lamont Cranston and Margo Lane to solve the case...