Michael C. Hall had a role in Dexter.
Michael Carlyle Hall ( born February 1 , 1971 ) is an American actor , known for his role as Dexter Morgan , a serial killer and blood spatter analyst , in the Showtime TV Network series Dexter , and as David Fisher in the HBO drama series Six Feet Under . In 2010 , Hall won a Golden Globe Award and a Screen Actors Guild Award for his role in Dexter .