Director and writer
Delbert Mann averages 6.75, Stanley Shapiro averages 6.63. Apart that suggests 6.69; together they average 6.85, 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.
| Lover Come Back | 1961 | 7.1 | 9,843 | Director | Writer, Producer |
 That Touch of Mink | 1962 | 6.6 | 11,863 | Director | Writer, Producer |
