In this universe, Bruce Wayne mistakenly believed his father was killed by Superboy, and devoted his Batman career to getting revenge on Superman.
Eventually, Wayne lured Superman into a deathtrap with Lex Luthor's help, and then discovered Luthor had actually killed his father, and sacrificed his own life to save Superman and capture Luthor.
- The Clash of Cape and Cowl was originally published as an imaginary story, a story outside of regular continuity. In Crisis on Infinite Earths: The Compendium, it was retconned as having happened on another Earth, .
- Characters from Earth-153
- Other things related to Earth-153
- Earth-153's Comic Appearances
- Reality Gallery: Earth-153