After a disastrous mission in Bangkok, Peter goes AWOL to track an American agent accused of leaking secrets. Meanwhile, Rose receives a disturbing call.

Reunited at last, Peter and Rose race to intercept Warren. Noor weighs using her access to classified Iranian intelligence for her own gain.

Catherine aids Peter's off-the-books investigation into Foxglove while Noor stumbles upon an unexpected encounter. A hijacking spirals out of control.

Rose grapples with a crisis of conscience. Viktor reveals his true goal to Tomás, and the hunter becomes the hunted when Solomon's team stalks Peter.

Breaching one of the most high-security locations in New York puts Peter's skills to the test. Rose and Dr. Cole enact a daring plan to stop Markus.