With lives at stake, the group tries to stop a nefarious plot before it's too late. In the aftermath, Peter confronts the past and begins a new chapter.

More truths emerge about the bombing suspect's identity. Chelsea and Peter race to find Maddie after she sends a video with a coded message.

With assassins hot on their trail, Peter and Rose split up en route to the White House. A shocking discovery quickly puts their lives in jeopardy.

After new revelations surface, Peter and Rose scramble to find more evidence with help from Chelsea and Maddie. A bigger threat looms at Camp David.

Peter visits someone close to Hawkins. Rose makes a key connection. Maddie’s night out takes a dangerous turn, spurring the Secret Service into action.

Now in hiding, Peter and Rose grow closer and investigate a potential bombing suspect. At the White House, the conspirators obtain a disturbing tape.

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

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

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

Desperate to locate Rose, Peter makes a game-changing deal with Jacob. Tomás discovers just how far Markus is willing to go in service to his father.

Peter plays hardball to force Solomon to talk. Following a lead, Rose seeks answers from a Foxglove scientist — but finds herself in a lethal situation.

While working the night action desk, FBI agent Peter receives a distress call and is soon put in charge of protecting cybersecurity expert Rose.