In 1962, a U.S. soldier sent to guard the peace in South Korea deserted his unit, walked across the most heavily fortified area on earth and defected to the Cold War enemy, the communist state of North Korea. He became a star of the North Korean propaganda machine, but then disappeared from the face of the earth. Now, after 45 years, the story of James Dresnok, the last American defector in North Korea, is being told for the first time. Crossing the Line follows Dresnok as he recalls his childhood, desertion, and life in the DPRK.
The story in short: Some kind of evil people, have found out a way to extract bodily fluids from the base of the brain of unsuspecting victims. This fluid is then used for some reason or another. A couple of western heroes have to stop this in true 80's action style, big explosions and violence ensue.
The film follows Yu Rim, a Korean expatriate in the United Kingdom working as a journalist, who is ordered by the Democratic Peoples Republic of Korea to proceed to Seoul and gather intelligence on the United States Forces Korea.