Director and writer
Robert Parrish averages 6.34, Irwin Shaw averages 6.60. Apart that suggests 6.47; together they average 6.00, a lift of −0.47.
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.
| Fire Down Below | 1957 | 6.0 | 2,231 | Director | Writer |
| In the French Style | 1963 | · | 425 | Director, Producer | Writer, Producer |
