Stars Don Knotts, Joan Staley, Dick Sargent and Liam Redmond. One of the funniest haunted house movies with Don Knotts (Barney in the original Andy Grifffth TV Show). Knotts is a typesetter at a newspaper and sees his big break as a reporter coming by spending a night in a reported haunted house and clearing up many mysteries that revolve around the old place. You'll never forget the organ in the house (with bloody keys), playing by itself and a knife that appars in the heart of a portrait hanging on a wall...with blood flowing from it!