Man... I grew up with the animated show. I would watch that shit after highschool was out with the boys. We didn't give a shit if it was meant for younger lads, we were on that every 4pm. PST.
He's gonna be missed. Makes me want to push through more Arkham Knight, just so I can hear him again.
I heard he was sick, but 66 is still too young. He looked alright for his age, too. Rest In Peace.