After Callen receives a cryptic message from Hetty, he tracks down the person tailing him, bringing him to a remote location teeming with Russians… and face to face with Anna.
The team is shocked when they learn that Anna has helped a convicted Cuban spy escape on NCIS: Los Angeles. "Exchange Rate" is the 17th episode of the show's seventh season.
The mysterious box that Kensi had on her desk reappears a few weeks later on Deeks' desk. What's in it? We'll have to wait to find out. Deeks has it, but hasn't opened it yet.
When a mystery woman attacks the founder of an AI company, Deeks and the NCIS team must identify the woman before the next major global conflict ensues.
