In this highly speculative historical thriller, Colonel Franz Ritter (George C. Scott), a former hero pilot now working for military intelligence, is assigned to the great Hindenburg airship as its chief of security. As he races against the clock to uncover a possible saboteur aboard the doomed zeppelin he finds that any of the passengers and crew could be the culprit.

Robert Armstrong stars as Scoop Adams, an ace newsreel cameraman whose love affair with the bottle all but destroys him professionally. Scoop manages to get his photographer pal Dick (Richard Cromwell) fired as well, but he promises to restore Dick’s reputation, some way or another. He gets his chance while covering a dirigible wreck (some three years before the Hindenburg), saving the day for both Dick and himself.