시즌 2・The Agency follows Martian (Fassbender), a covert CIA agent ordered to abandon his undercover life and return to London Station. When the love he left behind reappears, romance reignites. His career, his real identity and his mission are pitted against his heart; hurling them both into a deadly game of international intrigue and espionage.

물리적 거리, 질투, 자신들을 위협하는 주변의 모든 방해 속에서도, 닉과 노아는 끈질기게 서로를 붙잡으며 자신들의 사랑이 영원할 수 있음을 증명하려 한다.