Is it true that the Martian Manhunter has admitted to having other superhero identities before he revealed he was actually an alien? I've heard of something called.... it was either the Justice Experiement or Experience
Yes and that's a tragic series of events all its own.
(The one living image of all 6 members of the Justice Experience in the same place, annotated by an early Web 1.0 memorial site)
They were really the biggest attempt to recapture the superheroic ideal in between the retirement of the Justice Society and the appearance of Superman. Mostly active between the 70s and 80s. They had a few high profile cases for their time but were mostly never given the recognition they deserved. The culture at large, and especially the American establishment were hostile to the idea of superheroes even still and so they were hounded and harassed by "legitimate" authorities who refused to work with them on more than the most broad and situational of bases. It probably cost them their lives.
When their greatest enemy, Dr. Trap began to target their families and then the heroes themselves they had no wider support system to fall back on and police response to the violence was muted at best. As if they were just waiting for these people to die quietly so the world could go back to pretending they didn't exist.
The man we now know as the Martian Manhunter was the only survivor of the Justice Expirience, in his title as the Bronze Wraith. He assisted the Justice Society in bringing Trap in (one of only a handful of cases that pulled the Society out of retirement before the foundation of the JLA)
I'll comment more on these events tomorrow, in another ask J'onzz has rarely commented publically on his time as the Wraith, only to comment that he did it in order to make himself feel safer as he adjusted to Earth before the idea of aliens among us became common knowledge, and acknowledging the Experience's members as kind, brave people that he remembers often. J'onzz and those the Experience left behind are known to hold a private vigil every year not on the day the Experience died but on the day they assembled, as to better remember them for their bravery of deed above all.












