Christopher Jones played the role of a Polish refugee in one minute. After he fled to Britain, British intelligence agencies did whatever it took to train him to sneak into a classified document in East Germany. The training process was close to death, and it was frightening; after actually taking up the espionage mission, there was a hail of bullets and dangers, thanks to the help of German beauties, but our own people betrayed and mocked, brewing the saddest and most exciting slaughter in the history of the screen.