Agents of Change. Agents "G"Callen, Sam Hanna ratchet up the action in the seventh adrenaline-charged season of NCIS: Los Angeles. Together with Special Agent Kensi Blye, LAPD Detective Marty Deeks, computer whiz Eric Beale and expert analyst Nell Jones, this A-list crew fearlessly takes on international and domestic enemies, including Korean spies, ISIS brides and Russian mobsters. Tracking the global threats that keep the world on alert, as well as the personal challenges that keep the agents on their toes, are Operations Manager Hetty Lange and Assistant Director Owen Granger. For the first time on DVD, this 24-episode, 6-disc set drops the team into ground zero of pulsing adventure and great drama.