From SDCC 2013: The Voice of Deathwing
One of three Comic-Con videos I was suppose to upload in July, but I wound up forgetting about.
This is Michael-Leon Wooley. Believe it or not, this is the original voice of Deathwing(A bit of a big surprise at Mark Evanier's Cartoon Voices panel). He also voiced Louis on The Princess and the Frog(Go buy it. It's awesome), and also voiced Darkseid on Batman: The Brave and the Bold. He later made another Batman appearance as the voice of Tobias Whale on Beware the Batman.
One last thing: Check out his theatre resume. He's done some amazing stuff like Little Shop of Horrors, Five Guys Named Moe(As an understudy), A Soldier's Play and the Wiz to name a few.
Special thanks to Michael-Leon Wooley for coming to Comic-Con 2013. Double Special thanks to Mark Evanier for putting him on the panel.