After failing to apprehend the terrorist behind a Paris attack that claimed dozens of lives, CIA agent Alice Racine is forced to live in London as a caseworker. Her mentor unexpectedly calls her back into action when the CIA discovers that another attack is imminent.
Setelah gagal menangkap teroris di balik serangan di Paris yang menewaskan puluhan nyawa, agen CIA Alice Racine dipaksa tinggal di London sebagai pekerja sosial. Mentornya tiba-tiba memanggilnya kembali ketika CIA menemukan bahwa serangan lainnya sudah dekat.
