Smoky
as Screenplay
1966
—
Saginaw Trail
as Writer
1953
—
The Cowboy and the Indians
as Writer
1949
—
Loaded Pistols
as Screenplay, Story
1948
—
The Strawberry Roan
as Screenplay
1948
—
Smoky
as Screenplay
1946
—
Thunderhead: Son of Flicka
as Screenplay
1945
—
The Reckoning
as Story
1932
—
The River
as Writer
1929
—
New Year's Eve
as Writer
1929
—
True Heaven
as Adaptation
1929
—
None But the Brave
as Writer
1928
—
Fangs of the Wild
as Screenplay, Story
1928
—
Little Mickey Grogan
as Adaptation, Screenplay
1927
—