David Clennon is a long-time actor and political agitator, probably best known for portraying the advertising mogul Miles Drentell on ABC's thirtysomething. His more recent projects include Syriana, Grey's Anatomy and Weeds. 
David Clennon is a long-time actor and political agitator, probably best known for portraying the advertising mogul Miles Drentell on ABC's thirtysomething. His more recent projects include Syriana, Grey's Anatomy and Weeds.
