The Outsider [Michael Desai]; J'Onn J'Onzz; Black Adam; The Flash [Barry Allen] (cameo, on screen); Batman [Thomas Wayne] (cameo, on screen)
Synopsis
After Desai and J'Onn J'Onzz discuss their shared history, the Martian reveals his secret alliance with one side in the Amazonian-Atlantean War. But when J'Onzz makes his move to eliminate his former captor, Desai demonstrates he has prepared for the return of the alien.