<Tr> <Th> Occupation </Th> <Td> actor, writer, comedian, director </Td> </Tr> <Tr> <Th> Years active </Th> <Td> 1995--present </Td> </Tr> <P> Darien Sean Evans, better known by his stage name, Darien Sills - Evans, (October 11, 1974) is an American actor, writer, comedian, and director . </P> <P> Early in his career, Evans was best known for his television career including playing "Darien" on 17 episodes of the CBS sitcom Cosby from 1998 until 2000, and as "Dr. Fields" on the NBC drama Third Watch in 22 episodes from 2002 until 2005 . Other guest appearances include Law & Order, New York Undercover, Law & Order: Special Victims Unit, The Black Donnellys, and Person of Interest . More recently, he played "Darnell Nichols" on 8 episodes of Treme between 2011 and 2013 . </P>

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