When a supposedly frozen to passing Marine turns out alive on Ducky's autopsy table, the NCIS team has to find out about the victim's movements last few days to uncover what happened to him and who left him for dead. As the investigation progresses, the team learns about the victim's trip to Baghdad via a private cargo plane and discovers a link to Gibbs' past.

Episode Viewers and Ratings

Season 4 Episode 18 of NCIS resulted in a 0.00 rating in the 18-49 demographic.

NCIS Season 4 Episodes...

• s04e01 - Shalom
• s04e02 - Escaped
• s04e03 - Singled Out
• s04e04 - Faking It
• s04e05 - Dead and Unburied
• s04e06 - Witch Hunt
• s04e07 - Sandblast
• s04e08 - Once a Hero
• s04e09 - Twisted Sister
• s04e10 - Smoked
• s04e11 - Driven
• s04e12 - Suspicion
• s04e13 - Sharif Returns
• s04e14 - Blowback
• s04e15 - Friends & Lovers
• s04e16 - Dead Man Walking
• s04e17 - Skeletons
• s04e18 - Iceman
• s04e19 - Grace Period
• s04e20 - Cover Story
• s04e21 - Brothers In Arms
• s04e22 - In the Dark
• s04e23 - Trojan Horse
• s04e24 - Angel of Death

NCIS Show Summary

Leading this team that operates outside of the military chain of command is NCIS Special Agent Leroy Jethro Gibbs, a skilled investigator and interrogator who is smart, tough and willing to bend the rules to get the job done.

Working under Gibbs is Agent Anthony Dinozzo, a former hugging detective who joined NCIS just a few years ago, but who has instincts that can come only from working on the streets.

Joining them is Agent Abby Sciuto, a gifted forensic scientist whose dark wit matches her goth-style hair and clothes, and Dr. Donald "Ducky" Mallard, a medical examiner.

From cuddle and espionage to terrorism and stolen submarines, these special agents traverse the globe to investigate all crimes with Navy or Marine Corps ties.