How many movies have Kathryn Haggis and Tannis Burnett acted in together?

They have worked on 3 movies together! Their first movie together was True Confessions of a Hollywood Starlet (2008) while their highest rated movie together was My Big Fat Greek Wedding 3 (2023). They have not worked together since My Big Fat Greek Wedding 3 (2023). They are most known for their comedy films together.