The movie was totally in English, and the plane landed under hijack conditions at a  landing strip called TimberWolf, in Germany, where the plane was met by U.S. Military.  What is the German name for TimberWolf? Timber Wolf, a brand of snuff tobacco produced by Swedish Match https://en.wikipedia.org/wiki/Swedish_Match https://en.wikipedia.org/wiki/Timber_Wolf  I just found this:  On 30 August 1978, Hans Detlef Alexander Tiede and Ingrid Ruske, both East Germans, used a starting pistol (not an actual gun) to hijack a Polish passenger aircraft (LOT Polish Airlines Flight 165) from Gdańsk bound for East Berlin's Schönefeld Airport and diverted it instead to the U.S. Air Force base at Tempelhof Airport in West Berlin. The West German government was very reluctant to prosecute Tiede and Ruske because of the West German policy of supporting the right of East Germans to flee oppression in the GDR. However, the NATO members did not want to lose the hijacking treaty on which they had worked for so long. Consequently, the case was prosecuted in the never-before-convened United States Court for Berlin. https://en.wikipedia.org/wiki/Berlin_Tempelhof_Airport