When did NCIS Season 1 Episode 20 air?
NCIS Season 1 Episode 20 aired on May 4, 2004 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.

A Marine goes missing after a date with a reporter. During the investigation, the team discover that three former members of his unit are dead and suspect the unit commander to be a serial killer.
Direct answers for episode-level questions and details.
NCIS Season 1 Episode 20 aired on May 4, 2004 at 8 PM ET.
This episode runs for approximately 45 minutes.
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