When did NCIS Season 17 Episode 1 air?
NCIS Season 17 Episode 1 aired on September 24, 2019 at 8 PM ET.


Back in force.
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.

Ziva surprises Gibbs with a cryptic warning, prompting him to question why she remained underground for years while being presumed dead by family and friends, and what led to her return.
Direct answers for episode-level questions and details.
NCIS Season 17 Episode 1 aired on September 24, 2019 at 8 PM ET.
This episode runs for approximately 43 minutes.
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