Desc: Rocca verändert die Welt: Directed by Katja Benrath. With Luna Maxeiner, Caspar Fischer-Ortmann, Luise Richter, Leo Knizka. 11-year-old Rocca, a clever, creative and brave girl who lives all by herself in defiance of her teachers and the authorities has to fight to keep her independence and prove to everyone that a child also has the power to change the world.