Director and writer
Roman Polanski averages 7.03, John Brownjohn averages 6.80. Apart that suggests 6.92; together they average 6.80, a lift of −0.12.
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.
 Tess | 1979 | 7.3 | 20,198 | Director, Writer | Writer |
 Pirates | 1986 | 6.0 | 10,289 | Director, Writer | Writer |
 Bitter Moon | 1992 | 7.2 | 46,948 | Producer, Director, Writer | Writer |
 The Ninth Gate | 1999 | 6.7 | 212K | Writer, Director, Producer | Writer |
