The title character, originally Captain Jim "Red" Albright, was a World War I U.S. Army pilot. His Captain Midnight code name was given by a general who sent him on a high-risk mission from which he returned at the stroke of 12. When the show began in 1938, Albright was a private aviator who helped people, but his situation changed in 1940. When the show was taken over by Ovaltine, the origin story explained how Albright was recruited to head the Secret Squadron, an aviation-oriented paramilitary organization fighting sabotage and espionage during the period prior to the United States' entry into World War II. The Secret Squadron acted both within and outside the United States.