How many movies have Kathi Leitner and Kristina Helfrich acted in together?

They have worked on 20 movies together! Their first movie together was Chiemgauer Volkstheater - Salut für Berta (2005) while their highest rated movie together was Chiemgauer Volkstheater - G’sehng und mög'n (2014). They have not worked together since Chiemgauer Volkstheater - Zoff im Puff (2018). They are most known for their comedy films together.