NCIS: Origins Show Summary, Upcoming Episodes and TV Guide

The team investigates the brutal murder of a veteran who fell on hard times after serving in Vietnam, leading Franks to reflect on his own struggles following the war. Also, Gibbs considers a new path forward.

The team investigates the death of a famed Marine commander's son, while a pivotal part of Franks' past involving his family is revealed.

The case of a missing woman who disappeared after a night of clubbing with a Navy seaman takes the team to Mexico, where they learn of a possible connection to Gibbs' past.

NIS investigates the murder of a dementia-afflicted Jane Doe; flashbacks reveal the first time Gibbs met Franks.

With the countdown on to an execution, Franks races to extricate the location of a missing body from a death row inmate and honor a promise he made to the victim's sister before time runs out.

A murder near Camp Pendleton leads Gibbs and the team to a suburban mall in San Diego, where Gibbs takes matters into his own hands; Jackson Gibbs pays Franks an unexpected visit.

Gibbs starts his career as a newly minted special agent at the fledgling NCIS Camp Pendleton office, where he forges his place on a gritty ragtag team led by NCIS legend Mike Franks.