Master detective Ellery Queen returns in a special sixty-minute mystery from The Ford Theatre. The cast consists of actors who starred in earlier versions of the Ellery Queen radio shows: Hugh Marlowe as Ellery, Charlotte Keane as Nikki Porter, Santos Ortega as Inspector Queen, and Ted de Corsia as Sgt. Velie. We'll hear them all in "The Adventure of the Bad Boy" (originally aired on NBC on January 4, 1948).