April 1941... the monastery on the heights of zervos takes on a crucial new significance as the Germans prepare to invade greece. Hey Scott's secret agent, a Greek Patriot and two English soldiers face tremendous odds as they Race Against Time to deny crack Nazi troops this use of the vital observation post. This non-stop action begins at Sea and is continued overlaying in a murderous mind killing creep up the icebound mountain accumulated in a tremendous breathtaking nail biting finish.