Reality names were reused several times. See also Earth-20, Earth 20.
Earth-Twenty was a pre-Crisis universe without a Superman.
History
The world was briefly visited by the Superman of Earth One where he became a disk jockey on radio station WMET, having to deal with both Lois Lane and a woman named Liza Landis who suspected his identity as Superman before he returned home to Earth-One.
This universe was presumably destroyed during the Crisis on Infinite Earths event, and then (presumably) retroactively saved from destruction during the Convergence event.
See Also
- Characters from Earth-Twenty
- Other things related to Earth-Twenty
- Earth-Twenty's Comic Appearances
- Reality Gallery: Earth-Twenty
Links and References