World Beyblade Organization by Fighting Spirits Inc.

http://en.wikipedia.org/wiki/Justice_League_(TV_series)

I love(d) this show! I still watch it on my computer! In my opinion, it was one of Cartoon Network's best. I didn't like Unlimited as much is the original. The original had darker plots, deaths, character development, not just throwing new heroes in every other episode. But, either series can be discussed here! My Favorite characters were Batman and Flash.

I remember that series. I even have some DVD's. I liked Flash and Batman a lot as well. Personally I don't like unlimited. Sometimes it rarely shows most peoples favorite heroes and has heroes that I have no idea who they are in a lot of episodes.