CBS is ending Mark Harmon’s NCIS: Origins comeback after 10 episodes, and the season finale is expected to air on Tuesday, December 8. That makes NCIS: Origins Season 3 a much shorter run than a typical season of the franchise, even as Harmon stays on-screen at the beginning and end of each episode.
The timing matters because Episode 5, “Baila Esta Cumbia,” airs on November 10, which puts the season exactly at its midpoint. For viewers of NCIS, that means the return of Gibbs is already halfway through its run, with the final stretch arriving quickly on Tuesday nights.
Harmon’s comeback begins with Gibbs getting shot in Alaska and narrowly avoiding a threat to his life, a blunt setup that gives the season a clear opening jolt. Harmon left NCIS in Season 19, so the draw here is not just that he is back, but that he is back in a form built around bookending each episode rather than carrying the whole hour in every scene.
That shorter order has raised an obvious question: why call it a cutback when 10 episodes was always the plan? The answer is partly structural. A typical NCIS: Origins season had 18 episodes, so 10 episodes is shorter by design, even if it still lands as a reduced run for viewers who are used to a longer season on CBS.
The larger schedule picture helps explain the move. CBS has added three new dramas, Cupertino, Einstein, and NCIS: New York, along with the comedy Eternally Yours, to its scripted lineup for the 2026-2027 broadcast season. NCIS Season 24 and NCIS: New York will run through that entire broadcast season, while NCIS: Sydney Season 4 is set to take the prequel’s Tuesday-night place when CBS returns with its midseason slate in 2027.
So the ending is not a cliffhanger in the old sense. It is a planned handoff, with NCIS: Origins Season 3 built to close in early December and leave Tuesday nights to another NCIS title later on. The real question now is not whether the season ends at 10 episodes; it is how CBS uses that space to keep Gibbs’ return feeling like an event even after it is gone.
