NCIS: LOS ANGELES: What You Need to Know About the Season Premiere

“Ascension” – Pictured: Daniela Ruah (Special Agent Kensi Blye), Miguel Ferrer (NCIS Assistant Director Owen Granger), and Chris O'Donnell (Special Agent G. Callen). While Sam and Deeks recover from traumatic torture that will have a lasting impact on their personal and professional relationships, the NCIS: LA team searches for stolen nuclear weapons, on the fifth season premiere of NCIS: LOS ANGELES, Tuesday, Sept. 24 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Guest stars include Aunjanue Ellis as Michelle Hanna, Christopher Lambert as Marcel Janvier and Timothy V. Murphy as Isaak Sidorov. Photo: Michael Desmond/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.