Diedrich Bader

Diedrich Bader (born Karl Diedrich Bader; December 24, 1966 in Alexandria, Virginia, USA), is an American actor and comedian. Many know him for his roles as the self-defense instructor Rex from Napoleon Dynamite, Oswald from The Drew Carey Show, co-starring Kathy Kinney, Charlie Davies from Outsourced and his voice portrayal of Batman on Batman: The Brave and the Bold. Bader is also well remembered in his voice roles as the android Zeta in the Batman Beyond spin-off, The Zeta Project, Warp Darkmatter in Buzz Lightyear of Star Command (starring Patrick Warburton), the Fiskerton Phantom in The Secret Saturdays, and his recurring role as Hoss Delgado in The Grim Adventures of Billy and Mandy (starring Grey DeLisle and Greg Ellis).