He played Dennis "Chili" Childress on the O.C.
Jonathan Kendrick "Johnny" Lewis also credited as Johnny K. Lewis, was an American film and television actor.
Lewis is best known for playing Kip "Half-Sack" Epps in the first two seasons of the FX series Sons of Anarchy. He also appeared in supporting roles in the films Underclassman (2005), Aliens vs. Predator: Requiem (2007), and The Runaways (2010).
Lewis was born to a Scientologist family, he starred in Scientology training films, and was a sponsor of the Scientology drug rehabilitation front group Narconon. Lewis left the Church of Scientology in his early 20s.
He died on September 26, 2012.