I would have said Mass Effect, but I think they're making an anime for that now
As I said in the first post of mine (I knew there was one of these, everything I wrote into Google came up shit), Batman universe.
I would have it a 16 episode serial. The first two episodes would be the pilot pretty much. The first of the two would be to show Bruce as a kid, and his relationship with his parents. Show how he is before the trauma that will soon follow. The traits he learns from his parents that will drive him to find himself. It would have Thomas Elliott in the first episode as Bruce's childhood friend. Introduce some other people that will appear in the later episodes and/or seasons. Basically, you find out that it was Thomas' jealousy of Bruce that got Bruce's parents killed. He paid Joe Chill to kill them to take away what was most precious to Bruce.