How many movies have Harald Helfrich and Silke Popp acted in together?

They have worked on 4 movies together! Their first movie together was Chiemgauer Volkstheater - Xaver spielt falsch (2008) and was their highest rated movie together. They have not worked together since Chiemgauer Volkstheater - Der Silvesterknaller (2009). They are most known for their comedy films together.