The ninth season of NCIS: Los Angeles premiered on October 1, 2017 on CBS for the 2017–18 television season, and concluded on May 20, 2018. The season contained 24 episodes and the series’ 200th episode. Nia Long joined the cast as Shay Mosley for the ninth season after Miguel Ferrer's death.
The ninth season ranked 23 with a total of 10.50 million viewers.
Cast and characters
Main
Recurring
Notable guest stars
Episodes
Ratings Episode Air date 18–49rating Viewers(millions) 1 "Party Crashers" October 1, 2017 1.3/4 8.95 2 "Se Murio El Payaso" October 8, 2017 1.0/4 8.46 3 "Assets" October 15, 2017 1.1/4 8.65 4 "Plain Sight" October 22, 2017 1.1/3 8.18 5 "Mountebank" October 29, 2017 0.8/3 7.50 6 "Can I Get a Witness?" November 5, 2017 0.9/3 8.03 7 "The Silo" November 12, 2017 0.9/3 7.86 8 "This Is What We Do" November 19, 2017 0.7/2 6.95 9 "Fool Me Twice" November 26, 2017 0.9/3 7.64 10 "Forasteira" December 10, 2017 0.8/3 7.53 11 "All Is Bright" December 17, 2017 0.9/3 7.21 12 "Under Pressure" January 7, 2018 0.9/3 7.87 13 "Cac Tu Nhan" January 14, 2018 1.1/4 9.12 14 "Goodbye, Vietnam" March 11, 2018 0.9/3 8.03 15 "Liabilities" March 18, 2018 0.9/3 8.02 16 "Warrior of Peace" March 25, 2018 1.1/4 8.58 17 "The Monster" April 1, 2018 0.8/3 7.12 18 "Vendetta" April 8, 2018 0.9/3 8.14 19 "Outside the Lines" April 22, 2018 0.8/3 7.57 20 "Reentry" April 29, 2018 0.7/3 7.62 21 "Where Everybody Knows Your Name" May 6, 2018 0.8/4 7.71 22 "Venganza" May 13, 2018 0.8/3 7.32 23 "A Line in the Sand" May 20, 2018 0.8/3 7.82 24 "Ninguna Salida" May 20, 2018 0.8/3 7.82
Home video release
References
External links