When Eric overhears his friend being attacked while playing a game online, NCIS investigates whether or not the Russian missile control system has been compromised.
On NCIS: Los Angeles Season 5 Episode 18, the mission puts the agents at risk, including Eric.
In Afghanistan, Kensi comes face-to-face with someone from her past.
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Kensi in Afghanistan
Kensi searches for the White Ghost in Afghanistan.
Hetty at Work
Hetty advises the team about their case on "Zero Days."
Deeks and Eric
Eric gives Deeks information about the case that involves his friend.
Deeks at a Door
Marty Deeks stands outside a door during a mission on "Zero Days."
Deeks and Sam Laugh Together
NCIS is tasked with a serious case, but Deeks and Sam share a moment of laughter.
Granger Searches for Kensi
Granger searches for the missing Kensi in Afghanistan.
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