Desc: Hilfe, meine Schwester kommt!: Directed by Dirk Regel. With Jule Ronstedt, Michael Fitz, Charles Brauer, Andrea L'Arronge. Luisa and Jenny are twins, but they are fundamentally different. Jenny is the dreamer, while Luisa is able to easily combine work and household. Luisa's life changes when Jenny comes to visit her for a few days.