Neil Hopkins

Neil Edward Hopkins is an American television and film actor. He is a trained actor and singer best known for his portrayal of Charlies heroinaddicted brother Liam on Lost.

Hopkins was born in Trenton, New Jersey. Later, he and his family moved to Aurora, Colorado, where he graduated from Regis Jesuit High School, class of 1995, and then attended College of Holy Cross in Worcester, Massachusetts from 1996 to 1999. He is a graduate of the American Conservatory Theaters MFA program.

Source: Wikipedia