NCIS NCIS agents McGee and Torres travel to New Orleans to partner with Pride and his team in the search for a missing homeland security theoretical terror playbook, on the conclusion of a special two-hour crossover event. 2026-09-26 A gruesome copycat murder on a street car reopens a former case for Wade, evoking painful memories from her past. 2026-09-26 The team investigates the mysterious explosion of an ambulance that is supposedly carrying the remains of a Marine killed in a car crash. 2026-09-26 When a figure from Tennant’s (Vanessa Lachey) CIA past re-emerges, the NCIS team seeks help from the most unlikely place to catch a killer who threatens to destroy everything Tennant has built. 2026-09-27 Kensi and Deeks are sent undercover as married couple Melissa and Justin when evidence points to a Russian sleeper cell in a suburban neighborhood. 2026-09-27 Callen and the NCIS team confront their vengeful adversary, the Chameleon, when an undercover case ignites a deadly mind game, on part one of a special two-hour season finale. 2026-09-27