NCIS: Origins Episodes Guide – Season 1, 2 & 3

There’s something about a prequel that makes you want to know exactly how many episodes you’re in for. When CBS announced NCIS: Origins, fans of the long-running franchise naturally started counting — and then the numbers changed.

Season 1 episodes: 18 ·
Season 2 episodes: 10 ·
Premiere date: October 14, 2024 ·
Streaming: Paramount+

Three seasons, two different episode counts, and one pattern: the show has steadily moved from a 13-episode opening order to a tighter 10-episode structure. Here’s how the numbers stack up.

The episode count has shifted dramatically — affecting both how viewers plan their watch and how the story is paced.

The implication: the show is settling into a compact season length, mirroring a broader trend in streaming-era television.

Is NCIS: Origins getting a season 3?

Has NCIS: Origins been renewed for season 3?

Yes. On January 22, 2026, CBS officially renewed the prequel series for a third season (TV Insider (industry news authority)). The renewal was part of a larger slate of 16 shows the network had already scheduled for the next season. The order came as a 10-episode pickup, which Parade (entertainment news outlet) reported as a reduction from the earlier 18-episode seasons.

Is NCIS: Origins finished after season 2?

Not at all. Season 2 aired in 2025 and ran for 10 episodes, but the renewal for season 3 confirms the series is continuing. The show is not cancelled — it’s simply moving forward with a shorter season order. The network has not announced an end date, and the series remains a key part of CBS’s NCIS franchise (TV Insider).

What this means: fans can expect at least one more season, with the possibility of future renewals depending on performance.

How many episodes are in NCIS: Origins?

How many episodes are in NCIS: Origins season 1?

Season 1 originally premiered on October 14, 2024, with a 13-episode order (TV Insider). On November 7, 2024, CBS ordered five additional episodes, bringing the total to 18 (Wikipedia (community-edited compendium)). That made season 1 the longest season of the series so far.

How many episodes are in NCIS: Origins season 2?

Season 2, which aired in 2025, was confirmed at 10 episodes (Paramount+ (official streaming guide)). The drop from 18 to 10 marked a noticeable shift in the show’s production rhythm. Paramount+ noted that the episode count for the season was pending at the time of its announcement, but eight episodes had already aired by the time of the update.

The pattern: each successive season has been shorter, with season 3 following the same 10-episode format.

Where can I watch NCIS: Origins season 3?

Is NCIS: Origins on Paramount+?

Yes. NCIS: Origins streams on Paramount+ the day after each episode airs on CBS (Parade). The streaming service is the exclusive home for the show’s library, and all previous seasons are available there as well.

Can I watch NCIS: Origins season 3 on CBS?

Yes. The show airs live on CBS on Tuesday nights, and the network’s broadcast remains the primary distribution channel (Parade). For cord-cutters, a Paramount+ subscription is the way to stream without a cable package.

The CBS broadcast gives you the episode in real time, while Paramount+ adds convenience for on-demand viewers.

Why is NCIS: Origins season 3 only 10 episodes?

Is the episode count for season 3 confirmed?

Yes. Multiple outlets, including Parade and TV Insider, have confirmed that season 3 will consist of 10 episodes. The order was part of the renewal announcement, and no further changes have been reported.

Will season 3 get more episodes later?

It’s possible, but not likely. The pattern from season 1 — where the show expanded mid-season — is uncommon. CBS has not indicated any plans to increase the episode count for season 3. The 10-episode order appears to be the final number (Parade).

The implication: viewers should expect a compact season, similar to many streaming dramas, focused on a tighter narrative arc.

Timeline of NCIS: Origins episodes and renewals

• October 14, 2024 — Series premieres on CBS with 13 episodes ordered (TV Insider)
• November 7, 2024 — CBS orders five additional episodes, bringing season 1 to 18 (Wikipedia)
• 2025 — Season 2 premieres with 10 episodes (Paramount+)
• January 22, 2026 — CBS renews for season 3 with 10 episodes (TV Insider)
• Fall 2026 — Season 3 expected to premiere (Parade)

The timeline signal: the show has moved from a flexible mid-season expansion to a fixed 10-episode format, indicating a mature production strategy.

Confirmed facts vs. what’s unclear

“CBS has renewed NCIS: Origins for a third season, ordering 10 episodes.”

— TV Insider (industry news source)

“Season 3 is expected to premiere in fall 2026 and air on Tuesday nights on CBS.”

— Parade (entertainment lifestyle outlet)

For fans waiting for the next chapter, the groundwork is set: a confirmed season, a known episode count, and a clear streaming path. The remaining unknowns — exact dates and individual episode titles — will fill in as the premiere approaches. For those who want to dive deeper into the cast, check out our Michelle Randolph Movies and TV Shows: Career Guide (she plays Special Agent Lilia Randall). And if you’re curious about similar shows, see The Hunting Party Canceled After 2 Seasons? Reviews & Where to Watch.

For a complete breakdown of every episode across all seasons, check out the NCIS: Origins episodes guide on News Edition.

Frequently asked questions