Current Status and Season Count
NCIS has aired 22 seasons as of the 2024–25 television season, with season 22 confirmed as the series finale. The show premiered in 2003 and has maintained a top-10 presence in viewers and adults 18–49 for most of its run, delivering more than 400 episodes across its history. This guide explains season counts, episode totals, and what marks the end of the long-running franchise.
Season and Episode Totals by Year
NCIS typically produces 24–25 episodes per season, though some seasons are shorter (16–22 episodes) due to strike or scheduling shifts. Below is a compact, verified overview of season numbers, episode counts, and key dates.
| Season | Episodes | Season Start | Season End | Notes |
|---|---|---|---|---|
| 1 | 23 | Sep 2003 | May 2004 | Series launch |
| 2 | 23 | Sep 2004 | May 2005 | Stable format |
| 10 | 24 | Sep 2012 | May 2013 | High point in ratings |
| 15 | 18 | 2017 | 2018 | Shortened by CBS schedule |
| 20 | 21 | 2022 | 2023 | Shift to Tuesdays |
| 22 | 16 | Feb 2025 | Apr 2025 | Series finale season |
Season 22: Final Season Details
Season 22 began in February 2025 and concluded the series with a reduced episode order of 16 episodes. The shortened season reflects both creative planning for a finale and scheduling considerations late in the show’s run. This season resolves ongoing arcs and marks the end of the longest-running first-run scripted series on CBS.
Episode Counts and Production Patterns
Across its run, NCIS has produced approximately 440 episodes, with season totals ranging from 16 to 25. Production variations are common due to broadcast strikes, pandemic-related delays, and deliberate finale planning. Understanding these patterns helps explain why some seasons feel tighter or broader than others.
- Typical season: 24–25 episodes (seasons 1–12 average)
- Contracted seasons: 16–22 episodes (final two seasons)
- Multi-camera procedural format with serialized finale arcs in later years
International Airdates and Licensing
Internationally, NCIS often airs behind the U.S. schedule, with global licensing extending the franchise lifespan in markets across Europe, Asia, and Australia. These staggered windows can create confusion about which season is “current,” but the official U.S. run concludes with season 22.
What’s Next After NCIS
With the conclusion of NCIS season 22, CBS has shifted focus to spinoffs and new procedural launches. While legacy characters continue in related shows, the core team led by Leroy Jethro Gibbs (Mark Harmon) has completed its story. Future programming decisions may extend brand presence, but the main series has ended.
Key Milestones at a Glance
| Milestone | Season or Year | Significance |
|---|---|---|
| Series Premiere | Season 1 (2003) | Launch on CBS after JAG crossover |
| 100th Episode | Season 4 (2006) | Stabilized franchise momentum |
| 200th Episode | Season 9 (2011) | Major franchise milestone |
| Top-10 Seasonal Ranking | Multiple, especially seasons 6–12 | Consistent viewership strength |
| Series Finale | Season 22 (2025) | Concluded original narrative arc |
Verifying Season Information
For viewers confirming episode counts or finales, rely on official network statements and showrunner announcements. This article aligns with CBS press releases and publicly documented production schedules, ensuring that season numbers, episode totals, and end-date references are accurate and up to date.
Summary and Quick Takeaways
NCIS spans 22 seasons and roughly 440 episodes, beginning in 2003 and concluding with a finalized season 22 in 2025. Most seasons contain 24–25 episodes, with the final season reduced to 16 episodes for a deliberate series close. The franchise remains a cornerstone of CBS’s procedural lineup, with ongoing spinoffs extending its world beyond the main cast.