Jamie McShane is an actor, Author and Black Belt Karateca best known for his roles in Sons of Anarchy (with Timothy V. Murphy, Danny Trejo, Keone Young, Dimitri Diatchenko, Ron Yuan, Ivo Nandi, etc), Southland (with Carl Lumbly) and Bloodline (with Glenn Morshower), he appeared as a CIA Agent in Season 2 Premiere The Enemy Walks In.