About NCIS: Los Angeles Season 11, Episode 22 : Code of Conduct

Sam, Callen and Rountree travel to Afghanistan when Marine Lieutenant Colonel Sarah "Mac" MacKenzie asks NCIS to help with a sensitive case after two SEALs claim their chief murdered an unarmed prisoner. Guest Stars: Caleb Castille, Sumeet Dang, Chris Lamica, Don Wallace, Ali Saam, Marshall Manesh, Arshia Mandavi, Catherine Bell, TJ Linnard, Juan Riedinger, Myk Watford,