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""The Super-Crisis That Struck Earth-Two!"": The synopsis for this issue has not yet been written.

Justice League of America #55 is an issue of the series Justice League of America (Volume 1) with a cover date of August, 1967.

Synopsis for "The Super-Crisis That Struck Earth-Two!"

Appearing in "The Super-Crisis That Struck Earth-Two!"

Featured Characters:

Supporting Characters:


Other Characters:

  • Random Black Sphere victims





  • This issue is reprinted in Crisis on Multiple Earths, Volume 2.
  • Scenes from this issue are recapped in Countdown #46.


  • First appearance of the Earth-Two Robin as an adult.

See Also

Recommended Reading

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Multiversal Crossover
The events from this issue or series involve a Multiversal Crossover between Pre-Crisis worlds and characters. This template will categorize articles that include it into the Pre-Crisis Multiverse Crossover category.

See also Post-Crisis Multiverse Crossovers.

  • Justice League of America (Volume 1)
  • Justice League of America (Volume 2)
  • Action Comics
  • Atom (Volume 1)
  • Batman
  • Detective Comics
  • Flash (Volume 1)
  • Green Arrow (Volume 1)
  • Green Lantern (Volume 2)
  • Hawkman (Volume 1)
  • Superman (Volume 1)
  • Wonder Woman (Volume 1)
  • World's Finest (Volume 1)

Links and References

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Summary Needed
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Look at how sad this is making Batman. You did this.

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