Chris O'Donnell

LL Cool J

The NCIS team partners with the FBI to locate a terrorist cell in Los Angeles believed to be preparing for an imminent attack.

The NCIS team partners with the FBI to locate terrorists believed to be preparing for an attack.

Eric Christian Olsen as Detective Liaison Marty Deeks

Peter Cambor as Operational Psychologist Nate Getz

Adam Jamal Craig as Special Agent Dominic Vail

Barrett Foa as Operational Psychologist Tech Operator Eric Beal

Renée Felice Smith, LL Cool J, Eric Christian Olsen, Barrett Foa, Linda Hunt, Chris O'Donnell and Daniela Ruah (from left)

Chris O'Donnell as Special Agent "G" Callen

Renée Felice Smith as Intelligence Analyst Nell Jones