Director and writer
Alexander Mackendrick averages 7.03, John Dighton averages 7.18. Apart that suggests 7.11; together they average 7.05, a lift of −0.05.
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.
| Saraband | 1948 | · | 780 | Writer | Writer (not counted) |
 The Man in the White Suit | 1951 | 7.2 | 11,846 | Director, Writer | Writer |
| The Devil's Disciple | 1959 | 6.9 | 3,339 | Director | Writer |
