Director and writer
Walter Hill averages 6.35, Larry Gross averages 6.13. Apart that suggests 6.24; together they average 6.73, a lift of +0.49.
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.
 48 Hrs. | 1982 | 6.9 | 94,562 | Director, Writer | Writer |
 Streets of Fire | 1984 | 6.7 | 27,954 | Director, Writer | Writer |
 Geronimo: An American Legend | 1993 | 6.6 | 15,611 | Director, Producer | Writer |
