Richard Greene stars as a British flight officer in Beyond The Curtain, while Eva Bartok co-stars as a German-born airline stewardess. When the stewardess' plane is forced down over East Germany, she is trapped behind the Iron Curtain due to her alien status. Officer Kyle bypasses red tape and political haggling, preferring more direct means of rescuing Karin.. Beyond The Curtain was based on the novel Thunder Above by Charles F. Blair
