How many movies have Siggi Müller and Stephan Luca collaborated on?

They have worked on 3 movies together! Their first movie together was Gefühlte XXS - Vollschlank & frisch verliebt (2008) and was their highest rated movie together. They have not worked together since Kleiner Junge, großer Freund (2017). They are most known for their tv movie films together.