The NCIS universe is buzzing with reunions this season, and the latest one is a doozy. Mark Harmon and Michael Weatherly are set to share the screen again in a crossover that fans have been dreaming about for years. The two iconic actors, who defined the franchise's golden era, will finally meet face-to-face in the upcoming episode of NCIS: Origins.
For those who need a refresher, NCIS: Origins premiered in 2024 and takes us back to the early 1990s, following a young Leroy Jethro Gibbs (Austin Stowell) as he navigates his first days as a special agent. The series has been narrated by Harmon, who also serves as an executive producer, offering a present-day perspective on Gibbs's formative years. But this season, the story took a dramatic turn: the retired Gibbs, living off the grid in Alaska, was shot by a mysterious assailant tied to one of his old cases. Now, the seasoned agent is on the hunt, and his investigation is about to lead him straight to an old friend.
According to Deadline, the trail will bring Gibbs to Tony DiNozzo, the wisecracking former cop who spent 13 seasons as Gibbs's right-hand man on the Major Case Response Team. DiNozzo, played by Weatherly, has already made a comeback this year, appearing on the flagship NCIS as the new director of the agency. He also headlined the short-lived spinoff NCIS: Tony & Ziva on Paramount+, which reunited him with his former partner and love interest, Ziva David (Cote de Pablo). Now, he's poised to play a pivotal role in Gibbs's current predicament.
The reunion is scheduled for the third episode of NCIS: Origins' third season, titled "Return of the Mack," airing October 20 on CBS. The episode promises to be a major event, bringing together two characters whose chemistry has been a cornerstone of the franchise.
Gibbs and DiNozzo: A Bond Forged in Chaos
Their relationship began in the most unexpected way: DiNozzo, then a Baltimore police officer, mistakenly arrested an undercover Gibbs. Instead of holding a grudge, Gibbs saw potential in the young detective and recruited him to join his team. Over the years, they developed a deep, if often exasperating, partnership. Gibbs was frequently annoyed by DiNozzo's irreverent humor, leading to the famous headslaps whenever a joke went too far. But beneath the banter, there was unwavering loyalty and respect.
Now, with Gibbs on a mission to uncover who shot him, DiNozzo might be the only person who can help. The question is: what does DiNozzo know, and how deep does the conspiracy go? Fans will have to tune in to find out.
This crossover is just one of several high-profile returns in the NCIS franchise this year. LL Cool J's Sam Hanna has been making waves on NCIS: New York, and Weatherly's DiNozzo has been a welcome presence on the main series. The franchise is clearly leaning into nostalgia, and this reunion is sure to be a highlight.
For those who can't get enough of the NCIS universe, there's plenty to explore. If you're in the mood for a different kind of reunion, check out our piece on the brutal cliffhanger teased by the Outlander prequel stars. And if you're a fan of classic TV pairings, you might enjoy our look at the stars of Tommy & Tuppence on their season 2 hopes.
Stay tuned to ShowtimeSpot for all the latest updates on this epic NCIS crossover and more.
