How many movies have Jan McWilliams and Patty Malkin collaborated on?

They have worked on 2 movies together! Their first movie together was Red State (2011) while their highest rated movie together was The Forever Purge (2021). They have not worked together since The Forever Purge (2021).

Crew
Script Supervisor
Crew
Costume Supervisor
Crew
Script Supervisor
Crew
Costume Supervisor