Jung Man-Sik is an actor who appeared in "Rampant," "Asura: The City of Madness," and "Man to Man."
After President Park's assassination in 1980, North Korea sees an opportunity and dispatches one of its spies. The Korean Spy Agency's International and Domestic Units are entrusted with identifying the impostor inside their organisation.
An ordinary taxi driver who becomes entangled with a customer that turns out to be a serial killer.