Cliff Clark and Jack Mower made 11 films together, and the 2 rated ones average 6.25, 0.40 below their career marks. The best is They Made Me a Criminal at 6.3.

Cliff Clark averages 6.64, Jack Mower averages 6.67. Apart that suggests 6.65; together they average 6.25, a lift of −0.40.

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