Hal Jordan made an appearance in the second part of the Justice League Unlimited dual episodes "The Once and Future Thing". In a future based on the "Batman of the Future" television series, the time traveling thief, Chronos, has made himself the ruler of Gotham City, and destroyed most of the Justice League, killing a majority of its members, leaving only the original Batman, the new Batman Terry McGuinness, Warhawk, and a grown version of the teenage electrical superhero, Static.