Director and writer
James Cameron averages 7.30, William Wisher averages 6.37. Apart that suggests 6.84; together they average 8.35, a lift of +1.51.
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 Terminator | 1984 | 8.1 | 1.02M | Director, Writer | Writer |
 Terminator 2: Judgment Day | 1991 | 8.6 | 1.3M | Director, Producer, Writer | Writer |
