Dr. Benjamin Ordway, the hero of Crime Doctor, was one of radio's classic amnesia cases. Originally a criminal himself, he lost his memory after a blow on the head. With the help of a kind doctor, he built a new life and a new identity, studying medicine and eventually going into psychiatry. When Dr. Ordway regained his memory, his new life was complete: he decided to specialize in criminal psychology because of his understanding of the criminal mind.