The Airmail Mystery

The Airmail Mystery
Overview
A pilot and a gold mine owner go up against the evil Black Hawk, who has invented a plane that can take off and land without using a runway.
Similar
The Lost Jungle (1934)
The King of the Kongo (1929)
The Wolf Dog (1933)
Bruce Gentry (1949)
Flash Gordon (1936)
Cody of the Pony Express (1950)
The Hurricane Express (1932)
The Adventures of Smilin' Jack (1943)
The Perils of Pauline (1914)
Belphégor (1927)
Daughter of Don Q (1946)
King of the Wild (1931)
The Spider Returns (1941)
King of the Mounties (1942)
Scouts to the Rescue (1939)
The Timber Queen (1922)
Mysterious Island (1951)
King of the Rocket Men (1949)
The Broken Coin (1915)
The New Adventures of Tarzan (1935)