Director and writer
Roberto Benigni averages 6.99, Giuseppe Bertolucci averages 7.02. Apart that suggests 7.01; together they average 7.25, a lift of +0.25.
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.
| Berlinguer: I Love You | 1977 | 6.7 | 1,128 | as Mario Cioni, Writer | Writer, Director (not counted) |
| Luna | 1979 | 6.3 | 6,033 | as Upholsterer | Writer (not counted) |
| You Disturb Me | 1983 | · | 766 | Director, Writer, as Benigno | Writer |
| Nothing Left to Do but Cry | 1984 | 7.6 | 8,133 | Director, as Saverio, Writer | Writer |
| The Little Devil | 1988 | 6.9 | 4,514 | as Giuditta, Writer, Director | Writer |
