NCIS' 1000th Episode Finally Admits The Most Disappointing Truth About Mark Harmon's Gibbs Exit - Screen Rant
Mark Harmon's Gibbs Appears In NCIS' 1000th Episode (But Not How You Think) - Looper
Does Gibbs Appear In NCIS' 1000th Episode (Mark Harmon's Special Cameo Explained) - Screen Rant
Go Behind the Scenes of 'NCIS' With Mark Harmon & the Cast - TV Insider
Gary Cole Opens Up About Leading NCIS After Mark Harmon's Exit - Movieguide
Desktop versie