The stakes are higher than ever for the NCIS team as Season 23 kicks off on CBS this October. The new trailer reveals Special Agent Parker in a holding cell, still reeling from the shocking murder of his father in last season’s finale. Driven by anger and a thirst for justice, Parker tells Director Vance, “I’m trying to make things right,” but his plan involves going after notorious crime boss Carla with little regard for the rules. “If you want to catch her, you don’t follow the book,” Parker insists. “You flip the table.”

The NCIS team backs him up in true action-packed fashion, bursting through doors and exchanging gunfire. Kasie sums up their approach with a wry observation: they’re charging in armed only with “emotional baggage and bravado.” The trailer teases intense hand-to-hand combat — including a glimpse of McGee landing a fierce elbow — and hints at simmering romantic tension. Torres can’t hide his jealousy when Jessica seems interested in someone else, prompting her playful response: “Jealousy is a natural response from mere mortals.” Fans are left wondering if Torres and Jessica will finally become a couple, especially given their complicated histories with other team members.

With Parker’s personal vendetta threatening to blur the lines between justice and revenge, and team dynamics shifting both professionally and romantically, Season 23 promises to deliver all the drama, action, and emotional twists that have made NCIS a must-watch for years.