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Shared credits
Billy Boyd averages 6.05, Ian McKellen averages 6.71. Apart that suggests 6.38; together they average 8.85, a lift of +2.47.
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 Lord of the Rings: The Fellowship of the Ring | 2001 | 8.9 | 2.24M | as Pippin | as Gandalf |
 The Lord of the Rings: The Two Towers | 2002 | 8.8 | 1.99M | as Pippin | as Gandalf |
