Led by Special Agent Leroy Jethro Gibbs, this squad of highly trained N.C.I.S. agents proves it is willing to make the ultimate sacrifice to thwart espionage and terrorism around the world.

Forensic anthropologist Dr. Temperance "Bones" Brennan and FBI Special Agent Seely Booth combine her uncanny ability to decipher clues found in the remains of victims and his hard-hitting investigative techniques. The two use state-of-the-art forensic technology to solve some of the most baffling and bizarre crimes ever. Brennen gets a new boss and takes on a new partner, tensions mount, passions flare and a shocking conspiracy forces her to confront...

Brennan's uncanny forensic skills help resolve even grislier cases, including a retirement home murder, a possible death by robot, and the slaying of close friend. Along the way, family tragedy strikes and Booth lands in the crosshairs of a serial killer. The fascinating storylines, heart and humor of these twelve episodes wrap of the final season of this hit series.