Ncis.s19e04.ita.web.mkv.mp4 Apr 2026

In Season 19, Episode 4, titled " Great Wide Open ," legendary Special Agent Leroy Jethro Gibbs (Mark Harmon) officially retires from NCIS. The episode concludes a major multi-episode arc involving a contract killer and a corporate conspiracy, serving as the final regular appearance for Mark Harmon after 18 years leading the series. Plot Summary

: After the team uncovers the full conspiracy, Parker witnesses Gibbs' commitment to justice. Defying his orders, Parker refuses to arrest Gibbs , which leads to Parker being fired from the FBI. NCIS.S19E04.ITA.WEB.mkv.mp4

: FBI Agent Alden Parker (Gary Cole) follows Gibbs to Alaska with a warrant for his arrest due to his previous actions (hijacking a government vehicle and helping a suspect escape). In Season 19, Episode 4, titled " Great

: At the end of the episode, as McGee prepares to board a plane back to D.C., Gibbs reveals he is not coming with him. Having finally found a sense of peace he hasn't felt since the death of his wife and daughter 30 years prior, Gibbs decides to stay in Alaska indefinitely. Episode Details NCIS Season 19 Episode 4 Recap: Great Wide Open Defying his orders, Parker refuses to arrest Gibbs

: Gibbs and Timothy McGee (Sean Murray) travel to Naktok Bay, Alaska, to track down the truth behind Paul LeMere , a former Navy SEAL turned contract killer. They discover that LeMere was hired by Sonia Eberhart , the CEO of Sonova Industries, to eliminate anyone standing in the way of a massive copper mine project that would have catastrophic environmental impacts.