David Furr

Elizabeth struggles with the Chinese foreign minister as she lobbies for the release of environmentalists arrested on suspicion of being spies.

The success of a US-France state dinner is in jeopardy when a CIA operative is captured by French intelligence.

Alicia faces off against the US Treasury Department when she defends Dylan Stack, a lawyer who represents the creator of Bitcoin, an online currency with mysterious origins. Stack is being pressured to reveal the name of the anonymous Bitcoin creator so that the government can prosecute him for creating a currency that is in direct competition with the US dollar.

McCall tries to help a despondent college student being threatened by someone working for a rising politician; McCall worries when Delilah starts hanging out with a young girl who served time in juvenile detention.

Holmes investigates a wealthy man who believes that he was deliberately infected with a degenerative disease and Watson pursues her first solo case.

When a 15-year-old hacker compromises missions, Callen goes undercover at a prestigious high school.