When did NCIS Season 4 Episode 18 air?
NCIS Season 4 Episode 18 aired on March 20, 2007 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.

When a supposedly frozen to death Marine turns out alive on Ducky's autopsy table, the NCIS team have to find out about the victim's movements in the last few days to uncover what happened to him and who left him for dead.
Direct answers for episode-level questions and details.
NCIS Season 4 Episode 18 aired on March 20, 2007 at 8 PM ET.
This episode runs for approximately 44 minutes.
Comments coming soon
Discuss episodes with other viewers