CBS opened its Tuesday season with a clear signal: the NCIS franchise is still the most dependable audience engine in broadcast drama. Across three hours, the network averaged 5.49 million viewers, up 39% from the equivalent premiere Tuesday last year.
Three hours, three lifts
The original NCIS led the night. Its Season 24 debut drew 6.45 million viewers, the series’ most-watched episode in more than two years, since the Season 21 finale in May 2024. That was up 21% year-over-year.
At 9 p.m., NCIS: New York opened with 5.62 million viewers, up 53% in the time period compared with a year ago. The new entry brings back LL Cool J as Sam Hanna alongside Scott Caan and Nick Schaeffer, and it ran second only to the flagship.
At 10 p.m., NCIS: Origins posted 4.39 million viewers. That is up 20% from its year-ago premiere, when it sat in the 9 p.m. slot, and up 56% from the year-ago time-period premiere of NCIS: Sydney.
Returning faces did the heavy lifting
The night was engineered around familiarity. Michael Weatherly rejoined NCIS as Anthony “Tony” DiNozzo Jr., and Mark Harmon joined NCIS: Origins as Leroy Jethro Gibbs. For a network trying to hold linear attention, those casting moves are marketing as much as narrative.
Why it matters for buyers
Media planners should read this as a reach story, not a single-show story. A stacked franchise block gives advertisers continuity across a full primetime evening, with each hour acting as a lead-in to the next. The key numbers:
- 5.49 million — average viewers for the full block, up 39% year-over-year.
- 6.45 million — NCIS Season 24 debut, its biggest episode since May 2024.
- 5.62 million — NCIS: New York premiere, up 53% in its time slot.
- 4.39 million — NCIS: Origins Season 3 premiere, up 56% from the year-ago time-period premiere.
The 10 p.m. comparison is the most instructive: Origins outperformed what previously occupied the slot, so the network did not simply shuffle viewers around — it grew the late hour too.
The test now is whether these premiere numbers hold. Spin-off-heavy schedules often spike in week one and settle in week three. If CBS can keep the block above year-ago levels through November, it will have a legitimate case that linear franchise nights are more than nostalgia — they are still a planning tool.
Source: Deadline
