American General Douglas MacArthur (Liam Neeson) sends eight members of the Korean Liaison Office, led by a South Korean Navy Lieutenant (Lee Jung-Jae) on a secret mission far behind North Korean lines to carry out Operation "X-ray". This covert operation must succeed so that MacArthur can launch the daring Incheon Landing Operation.This is a fictionalized version of the historical CIA/military intelligence operation "Trudy Jackson", part of .