[s9e8] | This Is What We Do

"This Is What We Do," the 200th episode of NCIS: Los Angeles (Season 9, Episode 8), follows the team investigating a border crossing attack, featuring the introduction of Nell’s sister, Sydney, and Sam's undercover operation. Aired in 2017, the episode is recognized for blending the team's ongoing emotional narratives with high-stakes action. For more details, visit the NCIS Los Angeles Database . NCIS Los Angeles Season 9 Episode 8 Review - TV Fanatic