Starts and finishes with some astonishing original footage of the engineering marvel that was the Zeppelin "Hindenburg". The middle is all historical circumspection that tries to arrive at precisely what did cause this airship to come to such a conflagrant end. George C. Scott ("Col. Ritter") and Anne Bancroft ("The Countess") lead a cast; some based on real persons, some not, as we leave Frankfurt to head for New York. Once airborne, "Ritter" becomes aware that there may be an attempt to sabotage this symbol of Nazi power by fifth columnists and so we are now in a race against time to save…