Guest Stars Brian Dietzen as Assistant Medical Examiner Dr. Jimmy Palmer Muse Watson as Mike Franks Stephanie Mello as Cynthia Sumner Darby Stanchfield as Shannon Gibbs Susan Santiago as Camila Charo Brett Cullen as Navy Capt. Todd Gelfand Cotter Smith as NCIS Special Agent in Charge Sam Stevens Burt Bulos as Abog Galib Tess Lina as Nurse Maria Baliad Christopher Maher as Capt. Aris Mahir Jarvis W. George as Navy Lt. Morgan Tolliver Alan Pietruszewski as Navy Captain Tom Zill Tyrees Allen as NSO Deputy Director Dean Welsh Pepper Sweeney as Jeff Fletcher Co Starring Kevin West as Mario