In the 1980s, two Korean Central Intelligence Agency chiefs, Park Pyong-ho and Kim Jung-do, are tasked with uncovering a deeply embedded North Korean spy within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other. Each chief knows that if they cannot find the mole, they themselves could be accused.

Based on real events, the directorial debut of Emmy-nominated actor Lee Jung-jae (SQUID GAME) is a twisty, action-packed spy thriller with all the necessary ingredients. Its renegade agents, conspiracy theories and hidden agendas will keep you guessing until the end.