Known for
Filmography

Mysterious Island
EN · 19516.6
Screenplay

Cody of the Pony Express
EN · 19508.0
Screenplay

Bruce Gentry
EN · 19498.0
Screenplay

Congo Bill
EN · 19483.0
Screenplay

Superman
EN · 19486.2
Screenplay

The Sea Hound
EN · 19476.2
Screenplay

Jack Armstrong
EN · 19479.0
Screenplay

Son of the Guardsman
EN · 19466.0
Screenplay

The Valley of Vanishing Men
EN · 19429.0
Screenplay




