Randy Quaid and Dean Devlin made 3 films together, and the 2 rated ones average 6.50, 0.50 above their career marks. The best is Independence Day at 7.0.

Randy Quaid averages 6.12, Dean Devlin averages 5.89. Apart that suggests 6.01; together they average 6.50, a lift of +0.50.

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