Agents of change.agents g callen chris o'donnell and sam hanna ll cool j ratchet up the action in the seventh adrenaline charged season of ncis los angeles'. '.strtoupper('t')ogether with special agent kensi blye daniela ruah, lapd detective marty deeks eric christian olsen, computer whiz eric beale barrett foa and expert analyst nell jones renée felice smith, this a list crew fearlessly takes on international and domestic enemies, including korean spies, isis brides and russian mobsters'. '.strtoupper('t')racking 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 oscar® winner linda hunt and assistant director owen granger miguel ferrer'. '.strtoupper('f')or the first time on dvd, this 24 episode, 6 disc set drops the team into ground zero of pulsing adventure and great drama.