- This version of Johnny Ostrander, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- Johnny Ostrander was named after John Ostrander, a friend of Paul Kupperberg's and not yet a comic book writer at the time.
- 9 Appearances of Johnny Ostrander (Earth-One)
- 2 Images featuring Johnny Ostrander (Earth-One)
- Quotations by or about Johnny Ostrander (Earth-One)
- Character Gallery: Johnny Ostrander (Earth-One)
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