1935

… Screenplay

1930

… Adaptation

1928		The Racket … Writer
1928		The Wild West Show … Story

1926

… Writer

1924		His Forgotten Wife … Writer
1924		The White Sin … Writer

1922

… Screenplay

1921

… Writer

1928		The Wild West Show … Director
1928		The Rawhide Kid … Director

1927

… Director

1926

… Director

1925

… Director

1924		The Galloping Fish … Director
1924		Judgment of the Storm … Director

1932

… Editor

1929

… Supervising Film Editor