"Real Name"@en . "MLJ"@en . . "Zip Comics #1"@en . . . "Unknown"@en . "Black Knight"@en . . "Black Knight (MLJ)"@en . "Original Publisher"@en . "Charles Biro and Abner Sundell"@en . "The Black Knight was a villain with a mountain top castle armed with archers, gangsters, rabbit-sized rats, and trap doors. The crime boss robbed banks to finance his plans of world domination. His plans are foiled by Steel Sterling and apparently dies after his booby-trapped castle explodes. However, he reappears later threatening war with the South American country Brazonia as Dr. Yar and then resurfaces under the guise of Radium King."@en . "Created by"@en . . . "The Black Knight was a villain with a mountain top castle armed with archers, gangsters, rabbit-sized rats, and trap doors. The crime boss robbed banks to finance his plans of world domination. His plans are foiled by Steel Sterling and apparently dies after his booby-trapped castle explodes. However, he reappears later threatening war with the South American country Brazonia as Dr. Yar and then resurfaces under the guise of Radium King."@en . . . . . . . "First Appearance"@en . .