The Forgotten & Failed Batman Spin-off: The Zeta Project
https://www.youtube.com/watch?v=oP93zrZANwY
The Zeta Project is an American science fiction animated television series produced by Warner Bros. Animation. It first aired on Kids' WB in January 2001.share
It is a spin-off series based on the character Zeta from the Batman Beyond episode of the same name and the sixth series of the DC Animated Universe.
Despite running for 2 seasons The Zeta Project is mostly forgotten but, as with lots of other shows, it still has many fans to this day.