American actor who is best known for playing the role of Don in the television series The Walking Dead in 2013.
He played an early role as a hippie in the 1997 film The Sore Losers.
He had a memorable performance as the Ticket Taker and Elder Dan in the films Talladega Nights: The Ballad of Ricky Bobby and The Campaign.
He comes from an American family.
He co-starred with Reese Witherspoon in the film Walk the Line.