Adventures of Don Juan

1948 · Writer

Flash Gordon's Trip to Mars

1938 · Writer

Last of the Redmen

1947 · Writer

Pals of the Pecos

1941 · Writer

Mars Attacks the World

1938 · Writer

Address Unknown

1944 · Writer

Saddlemates

1941 · Writer

Flash Gordon: The Deadly Ray From Mars

1966 · Writer

North of the Rockies

1942 · Writer

Star of India

1954 · Writer

Sailors on Leave

1941 · Writer