Director and writer
Fred Niblo averages 7.02, June Mathis averages 6.97. Apart that suggests 6.99; together they average 7.05, a lift of +0.06.
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.
| Blood and Sand | 1922 | 6.3 | 1,665 | Director | Writer |
| Ben-Hur: A Tale of the Christ | 1925 | 7.8 | 8,470 | Director | Writer |
