Henry Casper is a colonel in the United States military who contacts Dr. Will Magnus to help America handle threats to large or bizarre for the armed forces. The first recorded instance was the Flaming Doom that introduced the world to the Metal Men. He subsequently recruited the Metal Men to stop the Nightmare Menace and Chemo and was present when Magnus was rocketed into outer space to save humanity from the lethal levels of radiation coming from his body.
- 9 Appearances of Henry Casper (New Earth)
- 1 Images featuring Henry Casper (New Earth)
- Quotations by or about Henry Casper (New Earth)
- Character Gallery: Henry Casper (New Earth)