Director and writer
David Lean averages 7.48, Stanley Haynes averages 7.30. Apart that suggests 7.39; together they average 7.30, a lift of −0.09.
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.
 Oliver Twist | 1948 | 7.8 | 15,191 | Director, Writer | Writer |
| The Passionate Friends | 1949 | 7.2 | 3,686 | Director, Writer | Writer |
| Madeleine | 1950 | 6.9 | 2,455 | Director | Writer, Producer |
