| Voiced By: Will Friedle First Appearance: "Zeta" (Batman Beyond); "Shadows" (The Zeta Project) Position: Rogue Synthoid |
| Bio: Apprentice to the original Batman, this Batman had a previous encounter with Zeta when he told Batman he no longer wanted to destroy. Having a change of heart, Batman helped Zeta escape. Later on, Batman saw what appeared to be Zeta destroying buildings and threatening civilian lives, even injuring the girl he was with, Ro. He immediately went into action attempted to stop Zeta, but later learned the truth. The two met again in Gotham, where Zeta became the target of Mad Stan. |
                |