Director and writer
Alfred Hitchcock averages 6.87, Daphne Du Maurier averages 6.92. Apart that suggests 6.90; together they average 7.30, a lift of +0.41.
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.
 Jamaica Inn | 1939 | 6.3 | 12,463 | Director | Writer |
 Rebecca | 1940 | 8.0 | 162K | Director | Writer |
 The Birds | 1963 | 7.6 | 223K | Director | Writer |
