George C. Scott and Joanne Woodward in the tale of a man who thinks he's Sherlock Holmes. Filmed in Manhattan. Peabody: Jack Gilford. Playfair: Lester Rawlins. Grace: Kitty Winn. Daisy: Rue McClanahan. Maud: Sudie Bond. Dr. Strauss: Ron Weyand. Bagg: Worthington Miner. Mrs. Bagg: Frances Fuller. Anthony Harvey directed.