Zudora, not knowing she's an heiress to a $20 million fortune, lives with her uncle, a mystic and detective, who covets her inheritance. She wants to marry John Storm but her uncle is against it. However, the uncle makes a bargain; if Zudora can solve the next twenty mysteries brought to him, she can marry as she chooses. Episodes 1,2 and 8, plus another unidentified chapter, survive. The rest is believed to be lost.
Scouts to the Rescue
1939
0
The Adventures of Kathlyn
1913
1
The Lost Jungle
1934
2
The Great Alaskan Mystery
1944
5
Spy Smasher
1942
5
Jungle Queen
1945
5
Hawk of the Wilderness
1938
7
The Great Adventures of Captain Kidd
1953
4
The Face in the Fog
1922
6
Troopers Three
1930
7
The Secret of the Submarine
1915
0
The Spider Returns
1941
8
Hidden Dangers
1920
0
Cody of the Pony Express
1950
6
Doctor Who: The Daleks' Master Plan
1966
7
Jungle Menace
1937
5
The Black Coin
1936
6
Flash Gordon
1936
6
Red Barry
1938
0
Bruce Gentry
1949
8