Ncis - Season 6 -

The main cast remained consistent, with the notable addition of as a series regular. Portrayed by Leroy Jethro Gibbs Mark Harmon Lead Special Agent Anthony "Tony" DiNozzo Michael Weatherly Senior Special Agent Ziva David Cote de Pablo Mossad Liaison Officer Timothy McGee Sean Murray Junior Special Agent Abby Sciuto Pauley Perrette Forensic Scientist Dr. Donald "Ducky" Mallard David McCallum Medical Examiner Leon Vance Rocky Carroll NCIS Director Notable Guest Stars: Ralph Waite as Jackson Gibbs (Gibbs' father). Michael Nouri as Eli David (Ziva's father/Mossad Director).

The sixth season of premiered on September 23, 2008, on CBS and ran for 25 episodes. It is noted for significant shifts in team dynamics, deep dives into character backstories, and the introduction of the NCIS: Los Angeles spin-off. Major Plot Arcs NCIS - Season 6

Season 6 was highly rated, maintaining strong viewership and often topping Tuesday night broadcast rankings. It holds an on Rotten Tomatoes . Critics praised the season for its high tension and the successful integration of more personal character arcs. If you'd like, I can provide: A detailed breakdown of the season finale cliffhanger. The main cast remained consistent, with the notable

A central storyline involves uncovering a mole within NCIS who is selling state secrets. This leads to the shocking revelation that one of the new team members is a traitor. Michael Nouri as Eli David (Ziva's father/Mossad Director)

& LL Cool J as Agents G. Callen and Sam Hanna.