The Tiva Timeline: 5 Shocking New Details About The NCIS: Tony & Ziva Spinoff Cast And 2025 Premiere

The long-awaited reunion of *NCIS*’s most beloved couple, Anthony DiNozzo and Ziva David—known universally as "Tiva"—is no longer a dream but a confirmed reality. As of today, December 18, 2025, the buzz surrounding the new Paramount+ spin-off, *NCIS: Tony & Ziva*, is reaching a fever pitch, with concrete details about the plot, cast additions, and a firm 2025 premiere date finally released. This is the freshest, most critical information fans need to know about the show that will finally give the DiNozzo family the action-packed, romantic story they deserve. The narrative will pick up with the couple and their daughter, Tali, on the run across Europe, blending high-stakes espionage with the cheeky, romantic-comedy charm that defined their original dynamic.

The official announcement follows Michael Weatherly's emotional guest appearance in *NCIS* Season 21’s tribute episode for David "Ducky" Mallard, which served as a perfect springboard for the new series. The spin-off, initially ordered to series in February 2024, is set to be a 10-episode first season, promising an in-depth exploration of their life outside of the NCIS headquarters.

The Tiva Stars: Michael Weatherly and Cote de Pablo Complete Biography

The success of the *NCIS: Tony & Ziva* spin-off rests entirely on the shoulders of its two lead actors, who are reprising their iconic roles. Here is a detailed look at the lives and careers of Michael Weatherly and Cote de Pablo.

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Michael Weatherly (Anthony "Tony" DiNozzo, Jr.)

• Full Name: Michael Manning Weatherly, Jr.
• Born: July 8, 1968
• Birth Place: New York City, New York, United States
• Career Highlights: Before his 13-season run on *NCIS* (2003–2016), Weatherly was known for playing Logan Cale in the sci-fi series *Dark Angel*. After leaving *NCIS*, he starred as Dr. Jason Bull in the CBS procedural *Bull* from 2016 to 2022. He also works as a producer, director, and musician.
• NCIS Role: Senior Special Agent Anthony DiNozzo, a charming, movie-quoting investigator who left the agency in Season 13 to raise his daughter, Tali, after Ziva was presumed dead.

Cote de Pablo (Ziva David)

• Full Name: María José de Pablo Fernández
• Born: November 12, 1979
• Birth Place: Santiago, Chile
• Career Highlights: Cote de Pablo is a Chilean-American actress who moved to the U.S. at a young age. She graduated from Carnegie Mellon University with a degree in acting. Her breakthrough role was Ziva David on *NCIS* (2005–2013), for which she won an Imagen Foundation Award in 2006. She also appeared in the film *The 33* and the miniseries *The Dovekeepers*.
• NCIS Role: Former Mossad Officer and NCIS Special Agent Ziva David, a highly skilled operative whose return from the dead in Season 17 led to her reunion with Tony.

The NCIS: Tony & Ziva Spin-Off Plot and Premiere Details

The new series, currently titled *NCIS: Tony & Ziva*, will finally answer the pressing question of what life looks like for the couple and their daughter, Tali, following Ziva's return. The plot is set to be a globe-trotting adventure, primarily taking place in Europe.

The European Adventure and New Family Dynamic

The show's premise is a thrilling blend of the classic *NCIS* procedural elements and a family drama. The story picks up with Tony, who has left his role as an NCIS Special Agent and is now the head of a Cybersecurity company, and Ziva, who is still navigating life after years of being presumed dead.

Their peaceful life in Paris is shattered when Tony’s security company is attacked. This forces the family to go on the run across Europe, trying to figure out who is hunting them and, more importantly, if they can ever have a normal life.

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The series will focus heavily on the family unit, giving fans a long-awaited look at the "Tiva" romance alongside the challenges of raising a child in a world of assassins and espionage. The series is slated to premiere with the first three episodes on Thursday, September 4, 2025, exclusively on Paramount+.

Key Cast Additions and Topical Authority Entities

While Michael Weatherly and Cote de Pablo are the main draw, the spin-off is expanding its core cast, bringing in new talent to play pivotal roles in the DiNozzo family's life on the run. The inclusion of these new characters and the mention of classic *NCIS* elements are vital for establishing strong topical authority within the franchise.

The New DiNozzo Family Member: Tali

The most important new cast member is Isla Gie, who will play Tali DiNozzo, Tony and Ziva's 12-year-old daughter. Tali was the reason Tony left NCIS in Season 13, and her role in the new series is central to the plot. She will be a key figure in the family's perilous European journey.

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New Series Regulars and Supporting Entities

The full cast list also includes Nassima Benchicou, whose role, along with others, will be revealed as the premiere date approaches. These new regulars will likely play local European contacts, allies, or perhaps even antagonists in the main plot.

To further contextualize the "Tiva" narrative, the article must acknowledge their history and the broader *NCIS* universe, including the following key entities:

• Leroy Jethro Gibbs (Mark Harmon): The former NCIS boss who served as a father figure to both Tony and Ziva.
• Timothy McGee: Tony’s former "probie" and now a Senior Agent who represents the legacy of the original team.
• Eleanor Bishop: The agent who took Ziva's place and was instrumental in proving Ziva was alive.
• Mossad: Ziva’s former Israeli intelligence agency, which is central to her backstory and past conflicts.
• Michael Rivkin: The Mossad agent whose death at Tony’s hands was a major turning point in the "Tiva" relationship.
• "Aliyah" and "Shalom": Two of the most critical episodes in the Ziva David story arc, dealing with her time in Israel and her eventual return.
• NCIS Season 21: The season where Michael Weatherly made his emotional return for Ducky's funeral, paving the way for the spin-off.

Why the NCIS: Tony & Ziva Spin-Off is the Franchise's Future

The *NCIS* universe, which includes *NCIS: Hawaiʻi*, *NCIS: Sydney*, and the upcoming *NCIS: Origins* (focusing on a young Gibbs), is expanding rapidly. However, the *Tony & Ziva* series is unique because it is the first to focus on a continuation of the most celebrated romantic and professional partnership in the franchise's history.

By shifting the setting to Europe, the show immediately differentiates itself from the procedural format of the main series and the other spin-offs. This allows for a fresh, cinematic feel—a "cheeky blend of action, espionage, and rom-com charm," as described by the creators.

The premise of the DiNozzo family on the run brings high stakes and personal drama, moving away from the weekly case-of-the-week structure that defined their time at the Navy Yard. Fans who have waited over a decade for a proper resolution to the "Tiva" storyline can finally look forward to a new chapter that is both a thrilling spy series and a heartwarming family saga.

With the September 4, 2025 premiere date confirmed, the countdown is officially on for the return of the dynamic duo. This series is not just a spin-off; it is the culmination of years of fan demand and a bold new direction for the entire *NCIS* franchise.