We celebrate the birthday of the legendary Orson Welles with his radio version of Agatha Christie's classic mystery The Murder of Roger Ackroyd. Adapted for the dramatic anthology series The Campbell Playhouse, it stars Welles as both the story's narrator and as Christie's celebrated sleuth Hercule Poirot. This twisted tale brought to life by Orson Welles and a talented supporting cast originally aired on CBS on November 12, 1939.