Gerald Thomas and Hattie Jacques made 13 films together, and the 12 rated ones average 6.22, 0.08 above their career marks. The best is Carry on Camping at 6.6.

Gerald Thomas averages 5.98, Hattie Jacques averages 6.29. Apart that suggests 6.14; together they average 6.22, a lift of +0.08.

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