History
Professor Beast searched for a cure to the mutant extinction problem by visiting the Guthrie family.
Residents
- Professor Beast
- Guthrie family:
Trivia
That reality was described as "Beast searched for cure to the mutant extinction problem using arcane technology" by the Marvel Appendix writers,[1] seemingly due to a confusion with Earth-9421.
See Also
- 1 appearance(s) of Earth-9142
- 1 mention(s) in handbook(s) of Earth-9142
- 4 image(s) of Earth-9142
- 3 characters that originate from Earth-9142