Desmond Harrington: Desmond Harrington. Actor: Dexter. Desmond Harrington was raised in the Bronx New York. Prior to acting he worked as a laborer, landscaper, a cold caller at a brokerage firm, and a bartender in Manhattan, where a co-worker invited him to attend an acting class. Harrington landed his first role in Luc Besson's The Messenger: The Story of Joan of Arc.
