1946

… Screenplay … Story

1934

… Screenplay

1933

… Theatre Play

1930

… Story

1926		Stranded in Paris … Adaptation
1926		We're in the Navy Now … Scenario Writer
1926		The Love Thief … Writer
1926		Rolling Home … Adaptation

1923

… Adaptation

1921		The Sky Pilot … Writer
1921		Patsy … Writer

1920

… Story

1918

… Story

1926

… Director

1925

… Director

1923

… Director

1921

… Director

1920

… Director

1916

… Director

1923

as The Director

1916

as Rance Clifford

1915		Mr. Grex of Monte Carlo as Ernest
1915		Old Heidelberg as Von Wendell
1915		Some Romance as Jack Standing - Gwendoline's Sweetheart

1968

… Producer