Where To Stream NCIS Los Angeles Season 12 Episode 16
Signs of Change
- Aired May 9, 2021
- 60 Min
- Rated 7.8
- Number 39 Of 323 Rated Episodes
When military grade technology is stolen, a deaf engineer, Sienna Marchione, who always wanted to serve her country, and the only member of her team to survive the theft, helps Kensi and NCIS track down the tech before it's taken out of the country.