One Panel #829: The Evil Door-Man

From Mr. Scarlet and Pinky: "The Riddle of the Runaway Room", creative team unknown, America's Greatest Comics #7 (May 1943)

No, sadly, there is no Door-Man in the story, it's just a splash panel metaphor. It's not even just a door that goes walkabout, it's a whole ROOM! How many lies is this panel going to tell before we empanel a Grand Jury? At least the other Fawcett heroes mentioned DO appear. A door-guy seems like a reasonable Captain Marvel foe, but alas...