Director and actor
Don Sharp averages 5.85, Richard Widmark averages 6.62. Apart that suggests 6.24; together they average 5.85, a lift of −0.38.
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.
Each column is a film in release order. Filled squares mark who was in it, colored by the film's rating.
| To the Devil a Daughter | 1976 | 5.8 | 5,891 | Director | as John Verney |
| Bear Island | 1979 | 5.9 | 3,129 | Director, Writer | as Prof. Otto Gerran |
| Eric Porter |
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| Herbert Lom |
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| Richard Johnson |
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| Terry-Thomas |
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| George Baker |
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| Robert Hardy |
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| Robert Powell |
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| Peter Egan |
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