Duncan Campbell

Nell sends Sam to meet an informant who plans to blow the whistle on a military secret, while Kensi and Deeks debate whether to buy their first house.

An organised crime leader attempts to buy stolen defence technology, while Deeks is kicked out of NCIS training only to learn that Hetty has a life-changing surprise for him.

When military grade technology is stolen, a deaf engineer helps Kensi and NCIS track down the tech before it's taken out of the country.

Callen and the team discover that Anna is being held by a group with ties to Anna's upbringing and must rescue her before she is forcibly returned to Russia, and Admiral Kilbride makes Nell a serious offer.

The daughter of a notorious counterfeiter rocks up in LA, meaning Sam must go undercover as a financier.

The team look into a possible terror threat after an important employee for a naval weapons station collapses. Kensi and Deeks look at honeymoon locations.