The Curse of Superman is a comic book story, appearing in Action Comics, Volume II, #9.

Plot

Calvin Ellis, the Superman of Earth 23, encounters some survivors from another Earth. They are fleeing from the Superman of their world, who has pursued them. Superman must battle his counterpart, with the help of Lex Luthor.

Characters

• Calvin Ellis/Superman (Earth 23)
• Lois Lane (Alternate Earth)
• Clark Kent (Alternate Earth)
• Jimmy Olsen (Alternate Earth)
• Brainiac (Earth 23)
• Superman (Alternate Earth)