The Mysterious Airman
A Thrilling and Death Defying 10 Chapter Photo-play!
6/1/1928
Imdb: tt0019194
Tmdb: 452660
Popularity: 0.9
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An inventor adds new innovations to an air company's planes, prompting the owners of a rival company to set out to steal them. The stakes are sky-high as an airman and an aviatrix find themselves in constant peril, both on earth and above the clouds.