When did NCIS Season 9 Episode 1 air?
NCIS Season 9 Episode 1 aired on September 20, 2011 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.

Gibbs and the NCIS team have to find answers regarding Tony's months-long assignment when an NCIS agent is found dead.
Direct answers for episode-level questions and details.
NCIS Season 9 Episode 1 aired on September 20, 2011 at 8 PM ET.
This episode runs for approximately 44 minutes.
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