Mark Hamill and Tara Strong made 3 films together, and the 2 rated ones average 6.90, 0.60 above their career marks. The best is I Know That Voice at 7.4.

Mark Hamill averages 6.31, Tara Strong averages 6.30. Apart that suggests 6.31; together they average 6.90, a lift of +0.60.

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