Justin Chon is an American actor of Korean descent. He is probably best known for his role as Eric in the Twilight series. On House, M.D., he portrayed House's arch-rival in spud gun tournaments, Harold Lam, in the Season 7 episode The Dig. Chon's father had been an actor in South Korea, and his father's example led him to try acting. He has had featured roles in Puff,Puff,Pass, Wendy Hu: Homecoming Warrior, Just Jordan!, Twilight, Balls Out: The Gary Houseman Story, Crossing Over, New Moon, Ktown Cowboys, Eclipse and Breaking Dawn.