this be a typical don knotts comedy in the same caliber a the ghost and mr. chicken . i actually go to the theater to see this when it first come out and be surprise to see that it be film in a very familiar location and the biltmore house in asheville and n. c. don knotts be the overbear lead detective a tim conway be the clumsy assistant try to solve a homicide at the huge mansion . don knotts be more cast a the character of mr. furley in three company than he be barney fife . tim conway be typical tim from the carol burnette show but it really be both of them together that make this movie so funny . the movie be clean and would be very enjoyable by the whole family a these two goof ball be hilarious .