How-To
How to Watch the NCIS Universe in Order
By Jordan A. · · 5 min read
The NCIS family just got bigger again. This fall CBS brought back the flagship for its 24th season alongside NCIS: Origins and a brand new spinoff, NCIS: New York, which means eight series now carry the badge. If you are staring at that list and wondering where to jump in, here is the honest answer: you do not have to watch all of it, and the smartest starting point depends on whether you care more about release order or the actual timeline of Leroy Jethro Gibbs.
Start with the flagship: NCIS (2003 to present)
The original NCIS is the spine of everything else. It introduced Gibbs, his basement boat, the headslaps, and the case format every spinoff copies. Twenty-plus seasons is a lot, so treat the first season as your audition. If the rhythm of a closed case per week with a found-family crew clicks for you, the rest of the universe will too. If it does not, nothing downstream is going to change your mind, because every other show is a variation on this one.
The release-order path
If you like watching a universe expand the way audiences did, go by premiere year. After the flagship came NCIS: Los Angeles (2009 to 2023), a glossier, more action-forward take built around undercover work. Then NCIS: New Orleans (2014 to 2021) leaned into regional flavor, and NCIS: Hawai'i (2021 to 2024) gave the franchise its first female team lead. NCIS: Sydney arrived in 2024 as the first series set entirely outside the United States, pairing Australian agents with American ones.
The newest wave is where this fall gets interesting. NCIS: Origins is a prequel, NCIS: Tony and Ziva follows two beloved characters to Europe, and NCIS: New York is the fresh spinoff that brings LL Cool J back as Sam Hanna, now partnered with a roguish agent played by Scott Caan. Release order lets you watch the tone shift from procedural comfort food in the 2000s to the sprawling, globe-spanning thing it is now.
The timeline path: begin with Origins
Here is the twist that makes 2026 a great moment to start. NCIS: Origins is set in the early 1990s and follows a young Gibbs long before the flagship picks him up. This season Mark Harmon returns as present-day Gibbs and appears in every episode, narrating and bridging the eras. That makes Origins a genuine chronological entry point. You can watch the young-agent years first, then jump to the 2003 flagship and feel like you are following one man across decades rather than channel-surfing a brand.
Chronology is not perfect here, because the spinoffs overlap in time and crossover episodes hop between teams. But for a newcomer, the clean version is simple: Origins for the backstory, then the flagship, then whichever city or spinoff catches your eye. Completionists who want every crossover in exact airdate order are better served by release order, since crossovers were written to air in sequence.
Which spinoff is for you
Pick by mood. Want slick action and banter? Los Angeles. Want warmth and a strong sense of place? New Orleans. Want a lighter, sunnier team dynamic? Hawai'i. Want something that feels new rather than a rerun of a format you already know? Start with this fall's Origins or New York, both of which are running fresh episodes right now and do not require a decade of homework first.
How deep do you really need to go
You do not need to finish all eight series to enjoy any single one. The franchise is built so each show stands on its own, with the occasional crossover as a bonus rather than a requirement. If your goal is to watch along with what is airing this season, the three current CBS entries are the flagship, Origins, and New York, and you can follow all three without having seen Sydney or New Orleans. The same logic that makes a franchise easy to binge is the one we use when we figure out how to get into the Reacher universe without starting from zero.
If you enjoy the project of watching a long saga in a deliberate sequence, you are in good company. We have mapped the same kind of road for other sprawling properties, from how to watch the Monster anthology in order to the best way to watch the Alien movies in order. The trick is always the same: find the true entry point, ignore the completist pressure, and let the story pull you forward instead of the episode count pushing you around.
A quick word on the crossovers
Part of the fun of a shared universe is the handoff, when a case starts in one city and finishes in another. The flagship has traded agents with Los Angeles and Hawai'i over the years, and the teams occasionally pool resources for a two-night event. You do not need to track these to follow any single series, but they reward people who watch in release order, because the writers built them to land in a specific sequence. If you are a newcomer, let a crossover be a pleasant surprise rather than a reason to pause and go watch three other shows first.
The short version
If you want the fastest path, watch the first season of the 2003 flagship to see if the format is for you. If it is, and you love a clean timeline, rewind to Origins for young Gibbs, then move forward. If you would rather ride with what is new, Origins and New York are both airing fresh episodes this fall and ask nothing of you except curiosity. Everything else, the sunny Hawai'i team, the New Orleans warmth, the Sydney experiment, is there when you want more, not before.
Ready to turn all of this into an actual queue? BingeNext builds you a watch order across every service you already pay for, so you can line up the NCIS shows you want and skip the ones you do not. Get TV recommendations and let us sort the badge-wearing chaos into something you can finish.
Topics covered: ncis, ncis origins, ncis new york, watch order, cbs
About the author
Jordan A., Founder, BingeNext
Jordan A. is the founder of BingeNext and is responsible for every guide published on this site. He built the recommendation engine after one too many nights lost to the streaming menu. Dates, season counts and where-to-watch details in these guides are checked against official sources before publishing, and corrections are welcome at Jordan@Bingenext.com.