Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episodes are believed to be lost.
The Diamond from the Sky
Adventure
0.0
The Wolf Dog
Action, Adventure
7.8
Perils of the Royal Mounted
Action, Western, Crime
6.5
Bruce Gentry
Adventure, Action, Crime
8.0
Sea Raiders
Action, War
6.0
Jungle Menace
Action, Adventure
5.0
The Mysterious Pilot
Action
0.0
Flying G-Men
Action
6.0
The Spider's Web
Action, Crime
6.0
Mandrake the Magician
Action, Crime
5.6
The Secret of the Submarine
Action, Adventure
0.0
Hidden Dangers
Adventure
0.0
The Strings of Steel
Action, Drama
0.0
The Black Coin
Action, Adventure
6.0
Troopers Three
Action, Adventure, Drama
7.0
King of the Forest Rangers
Action, Crime
6.0
The Phantom Rider
Action, Western
0.0
The Woman in the Web
Adventure
0.0
Jesse James Rides Again
Action, Western, Crime
0.0
Custer's Last Stand
Action, Western
4.5