Leonard Andrzejewski and Zbigniew Buczkowski made 3 films together, averaging 6.83, 0.05 below their career marks. The best is Man of Iron at 7.0.

Leonard Andrzejewski averages 7.06, Zbigniew Buczkowski averages 6.71. Apart that suggests 6.89; together they average 6.83, a lift of −0.05.

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