Co-stars
Lillian Gish averages 6.93, Robert Harron averages 6.60. Apart that suggests 6.77; together they average 7.00, a lift of +0.24.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
| Home, Sweet Home | 1914 | · | 317 | as Payne's Sweetheart | as The Eastener, Robert Winthrop (not counted) |
| Judith of Bethulia | 1914 | 6.2 | 1,564 | as The Young Mother | as Nathan - Son of Eliah (not counted) |
| 1915 | 6.0 | 28,606 | as Elsie - Stoneman's Daughter | as Tod - Stoneman's Younger Son (not counted) | |
| 1916 | 7.6 | 18,190 | as The Woman Who Rocks the Cradle | as The Boy | |
| Hearts of the World | 1918 | 6.5 | 1,191 | as The Girl - Marie Stephenson | as The Boy - Douglas Gordon Hamilton |
| A Romance of Happy Valley | 1919 | · | 528 | as Jennie Timberlake | as John L. Logan Jr. |
| The Greatest Question | 1919 | · | 774 | as Nellie Jarvis | as Jimmie Hilton |
| True Heart Susie | 1919 | 6.9 | 2,175 | as True Heart Susie | as William Jenkins |