Director and writer
René Clair averages 7.02, Eugène Labiche averages 6.80. Apart that suggests 6.91; together they average 6.80, a lift of −0.11.
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.
| The Italian Straw Hat | 1928 | 6.8 | 1,011 | Director, Writer | Writer |
| Two Timid Souls | 1928 | · | 252 | Director, Writer | Writer |
