Mark Ruffalo and Christopher Markus made 2 films together, averaging 8.40, 1.47 above their career marks. The best is Avengers: Endgame at 8.4.

Mark Ruffalo averages 6.89, Christopher Markus averages 6.98. Apart that suggests 6.94; together they average 8.40, a lift of +1.47.

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