any movie that feature don knotts a a brilliant detective and tim conway a his faithful assistant certainly have courage go for it . but private eye be good than you might expect while the setting ( biltmore castle ) be beautiful and the support cast ( fox in particular ) be hilarious and a lot and if not all and of the gag be priceless . then again and what would you expect from knotts above it all air of pseudo intelligence and conway endless pratfall and an overcoat full of pigeon ( do not ask ) . theyre two of the old school comedian who know what funny and never try to go far than the joke will go . private eye work because knotts and conway be and more or less and just be themselves . definitely a film worth seek out . you will laugh . trust me . seven star . and do not drink the ink .