The Character Exit That Hurt NCIS The Most

After over 23 seasons on-air, the long-reigning CBS crime drama "NCIS" has seen more than its fair share of character exits. From Michael Weatherly's wisecracking Tony DiNozzo to Mark Harmon's unforgettable Leroy Jethro Gibbs, "NCIS" audiences have lost more fan favorites than they can count — but it was the departure of Cote de Pablo's Ziva David that perhaps most affected the show as a whole.

First introduced in Season 3 as the replacement for Sasha Alexander's tragic Caitlin Todd, Ziva quickly worked her way into the NCIS fold, entertaining a long-running flirtation with Tony DiNozzo while finding an unlikely father figure in Gibbs. "NCIS" fans often cite Ziva's eight-year run as the show's "Golden Age": A period of solid character development and plot lines marked by the strong team dynamic of Ziva, Tony, and McGee. When Ziva's place on one of the longest-running "NCIS" ensembles was suddenly cut short by her (supposed) offscreen death, it plunged the show into a period of narrative uncertainty — one that not only alienated fans, but ultimately clashed with many of its own core values.

Much of Ziva's multi-season "NCIS" arc was dedicated to her discovering a chosen family in her NCIS team. So much of "NCIS" is about found family and how the people you decide to love make you who you are — so when Ziva's obsessive journey to avenge her father eventually ended in her choosing her home country over her friends at NCIS, it made the show feel at odds with itself. This dissonant downsizing of her character indeed fueled Cote de Pablo's permanent exit from the main "NCIS cast, saddling the show's ensemble with a cumbersome void that they struggled to overcome for a considerable swath of Season 11. 

"When I felt or I perceived the character was not being treated with the respect she deserved, all the money in the world couldn't [bring me back]," de Pablo said in a 2016 Q&A at Babson College. "They were going to send her back to Israel and make her an unfortunate, miserable woman. I said, 'What do I leave all the women [who] have watched and followed the show for so long?' And I didn't think it was fair."

Although the "NCIS" writers eventually replaced Ziva with Ellie Bishop — a quirky new agent with a photographic memory — many fans felt Bishop was too different from Ziva to truly gel with the long-established NCIS team dynamic. In the end, Ziva's decision to abandon her life at NCIS delivered a blow to her character arc that echoed through the series long after she was gone.

Ziva and Tony DiNozzo's will-they-or-won't-they dynamic was one of the longest-running plot lines on "NCIS," and for good reason. The relationship between the duo inspired some of the series' most memorable episodes, from Season 3's sultry "Under Covers" to Season 7's thrilling "Truth or Consequences" — until Ziva's final episode forced the "Tiva" arc to what many fans felt was an overly abrupt close. Long-running network shows typically benefit from the stable arc of an unfolding love story, and when "NCIS" lost the anchoring chemistry of Tony and Ziva, the series largely lacked other prominent romantic investments to fall back on. 

Fans' mounting desires for more of Tony and Ziva eventually resulted in the 2024 greenlighting of "NCIS: Tony & Ziva," a Paramount+ spinoff series that followed the two former agents' post-NCIS life with their daughter overseas. Although "Tony & Ziva" was ultimately canceled after one season, the spinoff's teaser trailer attracted a whopping 93 million viewers in the first week of its release. These record-setting numbers emphasized how the flagship series' well-meaning attempts to resolve the "Tiva" arc had only left fans wanting much more than they got from the show's biggest romantic pairing — and from the larger, post-Ziva David era of "NCIS."