This 13 chapter serial is based on the comic strip character Ace Drummond created by Eddie Rickenbacker. Ace is a 'G-Man of the sky' working out of Washington D.C. He is sent to Mongolia to find out why a mysterious villain known only as 'The Dragon' is trying to prevent the newly formed International Airways from setting up an airport there. Ace meets Peggy Trainor (Jean Rogers) who is searching for her archaeologist father who has disappeared. Together they search for answers to the puzzles.
Daughter of Don Q
1946
0
The Black Secret
1919
0
King of the Wild
1931
3
Elmo the Fearless
1920
0
Elmo, the Mighty
1919
0
The Adventures of Robinson Crusoe
1922
6
The Broken Coin
1915
6
Jesse James Rides Again
1947
0
The Scarlet Horseman
1946
0
The Master Key
1945
0
Mystery of the Riverboat
1944
6
Beatrice Fairfax
1916
5
Hawk of the Wilderness
1938
7
Daredevils of the Red Circle
1939
4
The Great Adventures of Captain Kidd
1953
4
Flying Disc Man from Mars
1950
4
Zorro's Fighting Legion
1939
5
The Shielding Shadow
1916
0
Sea Raiders
1941
6
Bruce Gentry
1949
8