Shared credits
Daniel Radcliffe averages 6.69, Geraldine Somerville averages 6.52. Apart that suggests 6.61; together they average 7.75, a lift of +1.14.
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.
 Harry Potter and the Prisoner of Azkaban | 2004 | 7.9 | 781K | as Harry Potter | as Lily Potter |
 Harry Potter and the Half-Blood Prince | 2009 | 7.6 | 672K | as Harry Potter | as Lily Potter |
