Deadline Mystery was a 30 minute crime drama with a newspaper background. It was broadcast from April 20 to
August 31, 1947 on ABC. It was sponsored by Know (pharmaceutical) Company. The cast included (Michael) Stephen Dunne as Lucky Larson, fast-talking
columnist syndicated in more than 250 newpapers around the world. Hollywood regulars in support included June Whitley Sam Edwards, and Jack Kruschen.
It was directed by Dave Titus.