NCIS Facts, FAQ & Common Questions
2003 · CBS · Status: Returning Series · Rated: TV-14
Frequently Asked Questions About NCIS
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does NCIS have?
NCIS has 23 seasons and 507 total episodes, spanning from its premiere on September 23, 2003 to May 12, 2026.
Is NCIS renewed, ended, or canceled?
NCIS is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch NCIS?
It takes 84h 19m (5059 minutes) to watch the complete run of NCIS. At a standard pace of 2 hours per day, you will finish the entire series in approximately 43 days. Not realistic for a 48-hour weekend. At 84.3 total hours, watching at a healthy 2 hours per day will take approximately 43 days.
What is the highest-rated episode of NCIS?
The highest-rated episode is Season 1, Episode 16 ("Bête Noire"), which holds an outstanding rating of 7.8/10 based on 12 audience ratings.
Where can you stream or watch NCIS?
NCIS is available for streaming on Netflix, Hulu, fuboTV, Paramount Plus Premium, Paramount Plus Essential, Philo, Paramount Plus Apple TV Channel, Paramount+ Amazon Channel, YouTube TV, Paramount+ Roku Premium Channel, Netflix Standard with Ads. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for NCIS?
NCIS has an official content rating of TV-14.
Who are the lead actors in NCIS?
The primary ensemble cast includes Sean Murray as Timothy McGee (age 48), David McCallum as Dr. Donald 'Ducky' Mallard (age 90 (deceased)), Mark Harmon as Leroy Jethro Gibbs (age 75), Rocky Carroll as Leon Vance (age 63).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Sean Murray | Timothy McGee | 48 |
| David McCallum | Dr. Donald 'Ducky' Mallard | 90 (deceased) |
| Mark Harmon | Leroy Jethro Gibbs | 75 |
| Rocky Carroll | Leon Vance | 63 |
| Brian Dietzen | Jimmy Palmer | 48 |
| Pauley Perrette | Abby Sciuto | 57 |
| Michael Weatherly | Tony DiNozzo | 58 |
| Wilmer Valderrama | Nick Torres | 46 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for NCIS are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.