From Wikipedia, the free encyclopedia Holter Ford Graham (born February 11, 1972) is an American actor, film producer, and film editor. He is best known for portraying Deke Keller in the 1986 comedy-horror Maximum Overdrive by Stephen King, Driver from The Diversion (2005), Barry Stickland in Fly Away Home (1996), I.Q. in the original Hairspray (1988), Christian in Two Evil Eyes (1990), Billy Gunn in the TV show Swans Crossing (1992), and as Erik Hanson in the popular TV show Law & Order (1995). Description above from the Wikipedia article Holter Graham, licensed under CC-BY-SA, full list of contributors on Wikipedia.