| Year |
Title |
Featured Stars |
Notes |
| 1912 |
The New York Hat |
Mary Pickford, Lionel Barrymore, Lillian Gish |
Contributing writer |
| 1915 |
Camille |
Clara Kimball Young, Paul Capellani, Robert Cummings |
Scenario |
| A Girl of Yesterday |
Mary Pickford, Frances Marion, Glenn L. Martin |
Actress |
| 1916 |
The Foundling |
Mary Pickford, Mildred Morris, Gertrude Norman |
Writer |
| The Gilded Cage |
Alice Brady, Montagu Love, Alec B. Francis |
Scenarist/writer |
| 1917 |
A Little Princess |
Katherine Griffith, Mary Pickford, Norman Kerry, ZaSu Pitts, Theodore Roberts |
Writer |
| Rebecca of Sunnybrook Farm |
Mary Pickford, Eugene O'Brien |
Writer |
| The Poor Little Rich Girl |
Mary Pickford, Madlaine Traverse, Charles Wellesley, Gladys Fairbanks |
Writer |
| 1918 |
Stella Maris |
Mary Pickford |
Photoplay |
| How Could You, Jean? |
Mary Pickford |
Scenario |
| M'Liss |
Mary Pickford |
Writer |
| Amarilly of Clothes-Line Alley |
Mary Pickford, William Scott, Kate Price |
Writer |
| The Temple of Dusk |
Sessue Hayakawa, Jane Novak, Louis Willoughby, Mary Jane Irving |
Writer |
| 1919 |
The Cinema Murder |
Marion Davies, Eulalie Jensen, Anders Randolf, Reginald Barlow |
Scenario |
| Anne of Green Gables |
Mary Miles Minter |
Writer |
| 1920 |
Pollyanna |
Mary Pickford |
Adaptation |
| The Flapper |
Olive Thomas, Warren Cook |
Screenplay, story |
| Humoresque |
Gaston Glass, Vera Gordon, Alma Rubens |
Scenario |
| The Restless Sex |
Marion Davies, Ralph Kellard |
Writer |
| 1921 |
The Love Light |
Mary Pickford, Evelyn Dumo |
Director, story (uncredited) |
| Just Around the Corner |
Margaret Seddon, Lewis Sargent, Sigrid Holmquist |
Director, scenario |
| 1922 |
The Primitive Lover |
Constance Talmadge, Harrison Ford |
Scenario |
| The Toll of the Sea |
Anna May Wong, Kenneth Harlan, Beatrice Bentley |
Scenario (uncredited), story |
| 1923 |
The Famous Mrs. Fair |
Myrtle Stedman, Huntley Gordon |
Adaptation, screenplay |
| The Song of Love |
Norma Talmadge, Joseph Schildkraut, Arthur Edmund Carewe |
Director, screenplay |
| 1924 |
Secrets |
Norma Talmadge |
Adaptation |
| Cytherea |
Alma Rubens, Constance Bennett, Norman Kerry, Lewis Stone, Irene Rich |
Adaptation |
| The Dramatic Life of Abraham Lincoln |
George A. Billing, Ruth Clifford, George K. Arthur, Louise Fazenda |
Story, screenplay |
| 1925 |
Stella Dallas |
Ronald Colman, Belle Bennett, Lois Moran |
Adaptation |
| A Thief in Paradise |
Doris Kenyon, Ronald Colman, Aileen Pringle |
Adaptation |
| Thank You |
Alec B. Francis, Jacqueline Logan |
Writer |
| Lightnin' |
Jay Hunt, Wallace MacDonald |
Writer |
| 1926 |
The Scarlet Letter |
Lillian Gish, Lars Hanson |
Adaptation, scenario, titles |
| The Winning of Barbara Worth |
Ronald Colman, Vilma Bánky |
Adaptation |
| Son of the Sheik |
Rudolph Valentino, Vilma Bánky, Montagu Love, Karl Dane, George Fawcett |
Adaptation |
| 1927 |
The Red Mill |
Marion Davies |
Adaptation, screenplay |
| Love |
John Gilbert, Greta Garbo |
Continuity |
| Madame Pompadour |
Dorothy Gish |
Writer |
| 1928 |
The Wind |
Lillian Gish, Lars Hanson, Montagu Love, Dorothy Cumming |
Scenario |
| The Awakening |
Vilma Bánky, Walter Byron |
Story |
| Bringing Up Father |
J. Farrell MacDonald, Polly Moran, Marie Dressler |
Writer |
| 1929 |
Their Own Desire |
Norma Shearer, Belle Bennett, Lewis Stone, Robert Montgomery, Helene Millard |
Screenplay |
| 1930 |
Min and Bill |
Marie Dressler, Wallace Beery |
Dialogue, scenario |
| The Big House |
Robert Montgomery, Wallace Beery, Chester Morris, Lewis Stone |
Dialogue, story Won the Academy Award for Best Writing (Adapted Screenplay) |
| Good News |
Mary Lawlor, Stanley Smith |
Scenario |
| The Rogue Song |
Lawrence Tibbett, Catherine Dale Owen |
Writer |
| Anna Christie |
Greta Garbo, Charles Bickford, George F. Marion, Marie Dressler |
Writer |
| 1931 |
The Secret Six |
Wallace Beery, Lewis Stone, John Mack Brown, Jean Harlow, Clark Gable, Ralph Bellamy, Marjorie Rambeau |
Dialogue, screenplay |
| The Champ |
Wallace Beery, Jackie Cooper, Irene Rich, Roscoe Ates |
Story Won the Academy Award for Best Story |
| 1932 |
Blondie of the Follies |
Marion Davies, Robert Montgomery, Billie Dove |
Screenplay, story |
| Emma |
Marie Dressler, Richard Cromwell, Jean Hersholt, Myrna Loy |
Story |
| 1933 |
Peg o' My Heart |
Marion Davies, Onslow Stevens, J. Farrell MacDonald |
Adaptation |
| Dinner at Eight |
Marie Dressler, John Barrymore, Wallace Beery, Jean Harlow, Lionel Barrymore, Billie Burke |
Screenplay |
| The Prizefighter and the Lady |
Myrna Loy, Max Baer, Walter Huston, Primo Carnera, Jack Dempsey |
Story Nominated for the Academy Award for Best Story |
| Going Hollywood |
Marion Davies, Bing Crosby, Fifi D'Orsay, Stuart Erwin |
Story (uncredited) |
| Secrets |
Mary Pickford, Leslie Howard |
Writer |
| 1936 |
Camille |
Greta Garbo, Robert Taylor, Lionel Barrymore |
Screenplay |
| Riffraff |
Jean Harlow, Spencer Tracy |
Screenplay, story |
| Poor Little Rich Girl |
Shirley Temple, Alice Faye, Jack Haley, Gloria Stuart, Michael Whalen, Claude Gillingwater |
Writer |
| 1937 |
Knight Without Armour |
Marlene Dietrich, Robert Donat |
Adaptation |
| Love from a Stranger |
Ann Harding, Basil Rathbone |
Adaptation |
| 1940 |
Green Hell |
Douglas Fairbanks Jr. Vincent Price, Joan Bennett, Alan Hale Sr., George Sanders, John Howard |
Original story, screenplay |