How many movies have Claudia Luzius and Kirsten Frehse collaborated on?

They have worked on 6 movies together! Their first movie together was Deadly Leaks (2016) while their highest rated movie together was Tödliche Geheimnisse - Das Versprechen (2020). They have not worked together since Bach - A Christmas Miracle (2024). They are most known for their tv movie films together.