NCIS Special Agent Jethro Gibbs leads his team to investigate all crimes dealing with the U.S. Navy or U.S. Marine Corps. The team continues to deal with a death of one of it's own while being broken up by the new director. They find a mole within their ranks, solve a murder at a Marine base, and a home invasion right before Christmas. McGee becomes a hostage at a womens' prison, while Abby is recruited to help out when a government scientist goes missing.

Title from container. Originally broadcast on television during the 2008-2009 season. Contains all 25 episodes from the sixth season. Some episodes may be edited from their original network versions.

Disc 1: t Last man standing.- t Agent afloat - t Capitol offense - t Heartland - Disc 2: t Nine lives - t Murder 2.0 - t Collateral damage - t Cloak - Disc 3: t Dagger - t Road kill - t Silent night - t Caged - Disc 4: t Broken bird - t Love & war - t Deliverance - t Bounce Disc 5: t South by southwest - t Knockout - t Hide and seek - t Dead reckoning - t Toxic Disc 6: t Legend (part 1) - t Legend (part 2) - t Semper Fidelis - t Aliyah.