Ron Perlman and Mark Webber made 2 films together, and the 1 rated one averages 6.30, 0.31 above their career marks. The best is 13 Sins at 6.3.

Ron Perlman averages 5.92, Mark Webber averages 6.06. Apart that suggests 5.99; together they average 6.30, a lift of +0.31.

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