Watch Ncis S04e (1) May 2026

as Mike Franks (Gibbs' mentor appearing in Mexico) Where to Watch

The first episode of , titled " Shalom ," originally aired on September 19, 2006. It is a high-stakes thriller that primarily focuses on Ziva David being framed for a political assassination while the team’s leader, Leroy Jethro Gibbs , is in retirement. Plot Summary Watch NCIS S04E (1)

While driving to work, Ziva witnesses a political assassination carried out by a motorbike with two hooded figures. The attack results in the deaths of a Syrian colonel and two FBI agents. Because Ziva's car was abandoned at the scene, the FBI identifies her as the prime suspect, leading her to go into hiding. as Mike Franks (Gibbs' mentor appearing in Mexico)

as Special Agent Anthony "Tony" DiNozzo (who is acting as team leader during Gibbs' retirement) Cote de Pablo as Special Agent Ziva David Sean Murray as Special Agent Timothy McGee Pauley Perrette as Forensic Specialist Abby Sciuto Lauren Holly as NCIS Director Jenny Shepard The attack results in the deaths of a

Facing a warrant for espionage and murder, Ziva contacts Gibbs—who is living on a beach in Mexico—for help. Despite being retired, Gibbs returns to Washington to help his former team prove Ziva's innocence. They eventually discover the true culprit is Ziva’s former Mossad partner, , who was long thought to be dead. Cast & Key Characters The core ensemble for this season premiere includes: Mark Harmon as Special Agent Leroy Jethro Gibbs

Watch Ziva's past collide with her present in this intense series premiere: Watch NCIS Season 4 Episode 1: Shalom - Full show on CBS CBS• Sep 19, 2006 A Year of NCIS, Day 71: Shalom (Episode 4.1)