Watch NCIS Online
NCIS (2003) — Crime, Drama, Action & Adventure. Watch NCIS online on StreamBox in 4K Ultra HD, with no downloads and no buffering.
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What is NCIS about?
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.
Latest episode
S23 · Episode 20 — Sons and Daughters · 2026-05-12
One year after a deadly coffee shop bombing, a new explosion proves the attack wasn’t the work of a lone wolf – a case that forces the team to confront legacy and loyalty.
- Genres
- Crime, Drama, Action & Adventure
- First aired
- 2003-09-23
- Rating
- ★ 7.6 / 10
Top cast
- Sean Murray Timothy McGee
- Wilmer Valderrama Nick Torres
- Katrina Law Jessica Knight
- Brian Dietzen Jimmy Palmer
- Rocky Carroll Leon Vance
- Diona Reasonover Kasie Hines
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