This is a docudrama produced by London Films in 1936 that dramatizes various incidents in the history of flight. It was revised with footage at a later point with footage relating to the war in Europe. The revised version, which includes film of the Hindenburg and runs 71 minutes, has been shown on Turner Classic Movies and circulates on video. This shorter version appears to be the original release cut or an intermediate version; it includes material at the end about Britain on a war stance, but doesn't include footage of the Hindenburg.