**NCIS** has become one of the most successful and enduring television dramas in history, captivating audiences for over two decades. The series follows a team of special agents from the Naval Criminal Investigative Service as they solve complex crimes involving the U.S. Navy and Marine Corps. From its very first episode, *NCIS* established a unique blend of action, humor, and heartfelt storytelling that set it apart from other procedural dramas. The characters’ strong chemistry and emotional de

Mark Harmon returns to 'NCIS' for a special crossover with 'NCIS: Origins,' airing Tuesday at 9 p.m. ET/PT on CBS. | Entertainment Tonight

Watch the NCIS CROSSOVER EVENT tonight starting at 8pm on Channel 3! | WFSB - Channel 3 Eyewitness News

**NCIS: A Legacy of Loyalty, Mystery, and Family** For over two decades, *NCIS* has stood as one of television’s most beloved crime dramas — blending suspense, emotion, and the deep bonds of a team that feels more like family. From high-stakes investigations to heartfelt moments, the show has kept millions of viewers around the world captivated. What makes *NCIS* truly special isn’t just the cases — it’s the people. Leroy Jethro Gibbs, Tony DiNozzo, Ziva David, Abby Sciuto, and the many others w

**NCIS** For over two decades, *NCIS* has remained one of television’s most enduring and beloved crime dramas. Centered around the Naval Criminal Investigative Service, the show follows a tight-knit team of agents solving crimes involving the U.S. Navy and Marine Corps. What began as a spinoff of *JAG* has evolved into a cultural phenomenon — blending action, mystery, and heartfelt character moments that have captured audiences across the globe. From the iconic leadership of Leroy Jethro Gibbs,