CBS Studios (Firm).

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...