Gale Gordon (Principal Conklin of Our Miss Brooks) stars as Gregory Hood, importer and amateur detective, in The Casebook of Gregory Hood. An unofficial detective, Hood seems to find trouble wherever he goes. Bill Johnstone plays attorney Sanderson Taylor, the Dr. Watson to Hood's Sherlock Holmes, in their first radio adventure, "The Case of the Three Silver Pesos," originally aired on Mutual on June 3, 1946.