E
Filmography
Flash Gordon
Screenplay
Flaming Frontiers
Screenplay
Rocket Ship
Screenplay
Perils of Pauline
Screenplay
The Vanishing Shadow
Screenplay
Pirate Treasure
Screenplay
Battling with Buffalo Bill
Dialogue
The Phantom of the Air
Story
The Phantom of the Air
Dialogue
Spaceship to the Unknown
Writer
Heroes of the West
Adaptation
The Red Rider
Screenplay
Gordon of Ghost City
Writer
Rustlers of Red Dog
Screenplay
The Phantom Rider
Screenplay
The Rustler's Roundup
Story
Jungle Mystery
Screenplay
The Roaring West
Writer
Clancy of the Mounted
Dialogue
Danger Island
Screenplay