When did NCIS Season 12 Episode 18 air?
NCIS Season 12 Episode 18 aired on March 24, 2015 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.

After the body of a thief is found in a Marine’s house, NCIS discovers the calling card of a terror group Delilah and the Department of Defense have been tracking.
Direct answers for episode-level questions and details.
NCIS Season 12 Episode 18 aired on March 24, 2015 at 8 PM ET.
This episode runs for approximately 42 minutes.
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