NCIS Cast: Full List of Actors & Characters
Explore the NCIS (2003) cast, plus key details on the show’s action, crime, drama, mystery, and thriller blend in one quick guide.
If you’re curious about the people behind the long-running crime drama, this page gives you a clear look at the cast of NCIS (2003) and why the show still matters. The series blends action, crime, drama, mystery, and thriller elements into one of TV’s most durable ensembles, and that chemistry is a big part of its appeal. Here, you’ll find the main performers associated with the flagship title and a straightforward guide to who helped shape its legacy. Whether you’re revisiting an old favorite or catching up for the first time, this is the place to start.
About the Show
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.
Full Cast
- Sean Murray
- David McCallum
- Mark Harmon
- Brian Dietzen
- Rocky Carroll
- Pauley Perrette
- Michael Weatherly
- Wilmer Valderrama
Created By
- Dennis Smith
- Terrence O'Hara
- Tony Wharmby
- James Whitmore Jr.
- Thomas J. Wright
Where to Watch
You can stream NCIS on: Netflix, Hulu, Paramount Plus
More Information
NCIS (2003) stands out because its storytelling works best when the team feels believable, and that starts with a strong ensemble. This page is designed to help you quickly connect the characters, the actors, and the mix of genres that made the series a lasting favorite. If you’re comparing roles, refreshing your memory, or just exploring the show’s history, you’ll find the essentials here without the clutter. Bookmark this page and come back anytime, since it’s updated regularly to stay current with the latest information.
Frequently Asked Questions
Where can I watch NCIS?
NCIS is currently streaming on Netflix, Hulu, Paramount Plus.
Is NCIS worth watching?
NCIS holds a 7.8/10 audience rating and is tagged as action and crime.
Who stars in NCIS?
The cast includes Sean Murray, David McCallum, Mark Harmon, Brian Dietzen, Rocky Carroll.
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Last updated: September 11, 2026