first thing that comes to mind for me is the Dc animated Batman …Batman Year One , Mask Of The Phantasm , Under The Red Hood and The Dark Knight Returns . Pretty much takes you from the beginning to the end of his career .
Which one should I watch first? Year one or Phantasm. Since both have to do with Bat’s origin
year one would be the true start as Phantasm begins with flashbacks of his origin and then goes forward in time ten years