Don Heck and Stan Lee made 2 films together, averaging 7.00, 0.38 above their career marks. The best is Iron Man 3 at 7.1.

Don Heck averages 7.00, Stan Lee averages 6.25. Apart that suggests 6.63; together they average 7.00, a lift of +0.38.

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