John Byrum and Stephen Davies made 4 films together, and the 2 rated ones average 6.05, 0.29 above their career marks. The best is The Razor's Edge at 6.4.

John Byrum averages 6.05, Stephen Davies averages 5.48. Apart that suggests 5.77; together they average 6.05, a lift of +0.29.

Lift is the average of their films together minus the mean of their two career averages.