Director and writer
Henry Koster averages 6.82, Lamar Trotti averages 6.76. Apart that suggests 6.79; together they average 7.15, a lift of +0.36.
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.
| My Blue Heaven | 1950 | · | 614 | Director | Writer |
| O. Henry's Full House | 1952 | 7.2 | 3,466 | Director | Writer |
| Stars and Stripes Forever | 1952 | 7.1 | 1,077 | Director | Writer, Producer |
