In , titled "Yellow Jack," the team faces a race against time to contain a potential biological catastrophe. This episode, which originally aired on October 20, 2019 , combines a high-stakes medical mystery with significant personal developments for the core characters. Plot Summary: The Ebola Crisis

: While Hetty Lange is mentioned as being on a mission in Washington, D.C., she only appears in credit during this episode. Cast and Production "NCIS: Los Angeles" Yellow Jack (TV Episode 2019) - IMDb

: The team successfully corners the primary suspect, Fadel Ali , at the hospital before he can cause further infection. On the ship, the "outbreak" is largely determined to be psychosomatic, sparked by fear, though the threat was authentic. Key Character Milestones

Watch Ncis Los Angeles S11e04 Webrip X264-ion10-1 May 2026

In , titled "Yellow Jack," the team faces a race against time to contain a potential biological catastrophe. This episode, which originally aired on October 20, 2019 , combines a high-stakes medical mystery with significant personal developments for the core characters. Plot Summary: The Ebola Crisis

: While Hetty Lange is mentioned as being on a mission in Washington, D.C., she only appears in credit during this episode. Cast and Production "NCIS: Los Angeles" Yellow Jack (TV Episode 2019) - IMDb Watch Ncis los angeles s11e04 webrip x264-ion10-1

: The team successfully corners the primary suspect, Fadel Ali , at the hospital before he can cause further infection. On the ship, the "outbreak" is largely determined to be psychosomatic, sparked by fear, though the threat was authentic. Key Character Milestones In , titled "Yellow Jack," the team faces

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