Director and writer
Stephen Carpenter averages 4.87, John Penney averages 4.74. Apart that suggests 4.81; together they average 5.70, a lift of +0.90.
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.
| The Power | 1984 | · | 901 | Cinematographer, Editor, Director, Writer | Writer |
| Torment | 1986 | · | 269 | Cinematographer | Editor (not counted) |
| The Kindred | 1987 | 5.7 | 3,245 | Writer, Director, Cinematographer | Writer, Editor |
