Diedrich Bader

Mr. Bader played the role of Oswald Lee Harvey on The Drew Carey Show, as well as memorable supporting roles in films like Napolean Dynamite and Office Space. He went to college at the North Carolina School of the Arts.

Also Jethro in The Beverly Hillbillies

He's one of those great "that guy" actors. You may not know his name, but every time you see him you happily exclaim "Hey, it's That Guy!". It's a good place to be in Hollywood.