The conclusion of NCIS: Los Angeles in May 2023 marked the end of an era, but for the show's beloved actors, it was merely the beginning of new, exciting chapters. Fans have been eagerly searching for updates on where their favorite agents—from G. Callen and Sam Hanna to Kensi and Deeks—have landed in the television and film landscape. As of this current date in late 2025, the cast is busier than ever, moving into major new roles, stepping behind the camera, and even crossing over into other parts of the sprawling NCIS universe.
This deep dive provides the most recent, up-to-date information on the core NCIS: LA cast, detailing their latest career moves, new television series, and production projects for 2024 and 2025. The transition from a 14-season run has seen the stars embrace directing, executive producing, and headlining entirely new network dramas, proving that while the OSP team may have retired, the actors are just getting started.
The Main Cast: Full Biography and Profile
The success of NCIS: Los Angeles rested on the shoulders of a tight-knit and talented ensemble. Here is a brief profile of the primary actors who anchored the series, along with their key roles and years on the show.
- Chris O'Donnell (G. Callen): Born June 26, 1970, in Winnetka, Illinois. A veteran actor known for films like Scent of a Woman and Batman Forever before leading NCIS: LA from 2009–2023. His character, Special Agent G. Callen, was the mysterious, multilingual operative and the team's heart.
- LL Cool J (Sam Hanna): Born James Todd Smith on January 14, 1968, in Bay Shore, New York. A legendary rapper and actor, he played Special Agent Sam Hanna, a former Navy SEAL and Callen’s indispensable partner. He starred in the series from 2009–2023.
- Daniela Ruah (Kensi Blye): Born December 2, 1983, in Boston, Massachusetts. The Portuguese-American actress played Special Agent Kensi Blye, the team's only female field agent, known for her sharp shooting and romantic partnership with Deeks. She was a series regular from 2009–2023.
- Eric Christian Olsen (Marty Deeks): Born May 31, 1977, in Eugene, Oregon. He joined the cast in Season 1 as Detective Marty Deeks, a liaison from the LAPD who eventually became a full-time NCIS investigator and Kensi's husband. He was a series regular from 2010–2023.
- Linda Hunt (Henrietta "Hetty" Lange): Born April 2, 1945, in Morristown, New Jersey. An Academy Award-winning actress, she played the diminutive, formidable Operations Manager Hetty Lange, the team's handler and matriarch. She was a series regular from 2009–2023.
- Gerald McRaney (Hollace Kilbride): Born August 19, 1947, in Collins, Mississippi. A celebrated TV veteran, he played Retired Admiral Hollace Kilbride, who became the team's Operations Manager in later seasons. He was a series regular from Season 13–2023.
- Medalion Rahimi (Fatima Namazi): Born July 15, 1992, in Los Angeles, California. She played Special Agent Fatima Namazi, a sharp intelligence analyst who became a key field agent. She was a series regular from Season 11–2023.
- Caleb Castille (Devin Rountree): Born December 15, 1990, in Columbus, Georgia. He played Special Agent Devin Rountree, a former FBI agent recruited to the NCIS team. He was a series regular from Season 12–2023.
The NCIS Universe Crossover: LL Cool J’s Sam Hanna Returns
The most significant and exciting update for fans of the NCIS franchise revolves around the character of Sam Hanna, played by the iconic LL Cool J. While the Los Angeles office closed its doors, Sam Hanna’s story is continuing in a major way within the broader television universe.
LL Cool J has officially reprised his role as Agent Sam Hanna in a recurring capacity on the spin-off series, NCIS: Hawai'i. His surprise appearance in the Season 2 finale of the Hawai'i-based show delighted fans and confirmed that his character was not retiring anytime soon. Furthermore, the actor has confirmed he will also be returning to the flagship NCIS series for its upcoming Season 22, further cementing his character as a pillar of the entire franchise. This move demonstrates a unique commitment to the character and the NCIS universe, ensuring that a piece of NCIS: LA lives on in the current television landscape of 2025.
New Leads and Producers: Chris O'Donnell and Eric Christian Olsen’s Next Acts
The two primary male leads have both found major new roles that showcase their versatility, with one stepping into a new drama and the other moving into a powerful executive position. This transition highlights the post-series career trajectories of major network stars, moving from acting to producing and headlining new ventures.
Chris O’Donnell Headlines a Major New Spinoff
Chris O'Donnell, who played the enigmatic G. Callen for 14 seasons, is not taking a break from network television. He is set to star as the lead in the new Ryan Murphy/ABC drama, 9-1-1: Nashville. This new series, a spinoff of the highly successful 9-1-1 franchise, will see O'Donnell take on a new character in a high-stakes, emergency-response environment, a setting familiar to his fans. With filming for the series starting in 2024, O’Donnell’s return to a major network role is one of the most anticipated television debuts of the 2025 season.
Eric Christian Olsen Becomes an Executive Producer
Eric Christian Olsen, the fan-favorite Marty Deeks, has made a significant shift in his career focus. Instead of immediately jumping into a new acting role, Olsen is now focusing on his work behind the scenes as an executive producer. He is heavily involved in the production of the new CBS series, the Matlock reboot, which is set to be a major part of the 2024–2025 television season. This move allows Olsen to leverage his extensive experience with CBS and its successful procedural format, transitioning from a beloved actor to a key creative force in the industry.
Behind the Camera and New Ensembles: The Rest of the NCIS: LA Team
The remaining core cast members have all secured diverse and fresh projects, from directing within the NCIS family to starring in new ensemble dramas and producing documentaries. This diverse array of projects confirms the actors' continued relevance and demand in the industry.
- Daniela Ruah: The Director’s Chair. Daniela Ruah has successfully transitioned her career focus to directing, leveraging the experience she gained on NCIS: LA. In 2024 and 2025, she directed episodes of both the flagship NCIS series and NCIS: Hawai'i, effectively keeping her connected to the franchise. Beyond the NCIS world, Ruah is also moving into film production, serving as an executive producer for the book-to-movie adaptation of the thriller And Then She Was Gone.
- Gerald McRaney: From Admiral to Ensemble. Veteran actor Gerald McRaney, who played the gruff but respected Admiral Kilbride, continues his prolific career. His recent credits include the 2024 horror film Stream. Most notably, he has joined the cast of Dan Fogelman’s new 2025 TV series, Paradise, which stars Sterling K. Brown and focuses on a Secret Service agent.
- Medalion Rahimi: Joining the Intelligence World. Medalion Rahimi, who played Agent Fatima Namazi, has secured a new series regular role in a highly anticipated new show. In June 2025, she was cast in the upcoming series The Agency: Central Intelligence, signaling her return to the world of high-stakes espionage and intelligence drama.
- Caleb Castille: Producer and Documentarian. Caleb Castille, Agent Devin Rountree, is utilizing his background as a former Alabama defensive back. He is an executive producer on the Fox Nation series Nothing But A Winner, which offers an unprecedented behind-the-scenes look at the Alabama football program's 2024 season.
- Linda Hunt: The Legacy of Hetty. Linda Hunt, whose role as Hetty Lange became increasingly limited in later seasons, made a final voiceover appearance in the series finale, which provided a poignant conclusion to her character's tenure. While no new acting projects have been announced, her legacy as one of television's most unique and beloved characters is secure.
The Future of the NCIS: LA Characters
While the actors have moved on to new projects, the series finale of NCIS: Los Angeles intentionally left the door open for several characters to return, much like LL Cool J’s Sam Hanna. The final episode saw Callen and Anna finally marry, Kensi and Deeks ready to welcome their new baby, and the entire team receiving happy, if open-ended, conclusions. This narrative choice ensures that the potential for a future guest appearance, a limited series revival, or a cameo in another NCIS spin-off remains a real possibility, keeping the spirit of the Office of Special Projects alive in the years to come.
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