The Secret Kingdom
1917
Flash Gordon
1936
The Blue Fox
1921
Jungle Raiders
1945
Congo Bill
1948
The Great Alaskan Mystery
1944
Spy Smasher
1942
Jungle Queen
1945
Jungle Menace
1937
Hands Up
1918
Hawk of the Wilderness
1938
Red Barry
1938
Bruce Gentry
1949
The King of the Kongo
1929
Cody of the Pony Express
1950
The Spider Returns
1941
Hidden Dangers
1920
The Lost Jungle
1934
King of the Rocket Men
1949
Mysterious Doctor Satan
1940