CAPTAIN MIDNIGHT was originally a radio show. There was also a comic book version, which was published by Fawcett. Not surprisingly, these comics tended to resemble their Captain Marvel. This particular story, however, has some weird creatures in it that "Four Color Shadows" observed were like Joe Simon's monsters. Leonard Frank was the artist and it was written by Otto Binder.
Reblogged from http://fourcolorshadows.blogspot.com/