Ellery Queen was a popular American radio mystery series that aired from 1939 to 1948, featuring master detective Ellery Queen solving complex murder mysteries using logical deduction. "The Scarecrow And The Snowman" originally aired on January 20, 1944, presenting a winter-themed mystery involving elements related to the titular scarecrow and snowman. This episode features Queen's methodical investigation and the signature 'Challenge to the Listener' segment where audiences were invited to solve the mystery alongside the detective.