The team has only 48 hours to recover important microfilm hidden in a painting in a Dutch museum.

In order to better complete the task, garrison asked fleig of the arson investigation team of the Chicago police department to join the operation and assist GG to go to the university town of Windsor in Germany to obtain information. However, due to the police identity of freig, GG was full of hostility and distrust.

The American colonel that the team is to rescue from a prison camp in France turns out to have been the warden of a hellhole of an American prison where Chief was an inmate.