Diedrich Bader

Karl Diedrich Bader (born December 24, 1966) is an American actor and comedian. He is best known for his comedy-centered and voice-acting-related roles. He has appeared as a series regular in television sitcoms ''The Drew Carey Show'', ''American Housewife'', and ''Outsourced'', along with notable recurring roles in ''Better Things'' and ''Veep.'' His film credits include ''The Beverly Hillbillies'', ''Office Space'' and ''Napoleon Dynamite''.

He has had a prolific voiceover career, playing characters such as Hoss Delgado in ''The Grim Adventures of Billy & Mandy'', Zeta in ''The Zeta Project'', Tank in the film ''Surf's Up'', Dr. Meridian/Mandroid in ''Transformers: Earthspark'', and provided the voice of Bruce Wayne / Batman in multiple animated films and television series, beginning in 2008 with ''Batman: The Brave and the Bold''. Provided by Wikipedia