Justin Tyler Berfield is an American actor, writer and producer. He is known for his portrayals of Reese on the family sitcom Malcolm in the Middle (2000–2006) and Ross Malloy on The WB sitcom Unhappily Ever After (1995–1999). Berfield was Chief Creative Officer of Virgin Produced, a film and television development, packaging, and production company announced in 2010 by the Virgin Group.