Tom Bower and Robert Duvall made 2 films together, averaging 6.70, 0.22 above their career marks. The best is Crazy Heart at 7.2.

Tom Bower averages 6.25, Robert Duvall averages 6.72. Apart that suggests 6.49; together they average 6.70, a lift of +0.22.

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