Shared credits
Delbert Mann averages 6.75, Ian Bannen averages 6.46. Apart that suggests 6.61; together they average 6.45, a lift of −0.16.
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.
| Jane Eyre | 1970 | 6.4 | 1,356 | Director | as St. John Rivers |
| Night Crossing | 1982 | 6.5 | 1,747 | Director | as Josef Keller |
