“Germany’s Next Top Model – by Heidi Klum” starts with an innovation: for the 19th season, world star Heidi Klum is calling all of Germany to Berlin for an open casting. It doesn't matter how tall or short, how heavy or light the applicants are, or what gender they identify with. The only condition is that you have to have celebrated your 18th birthday before filming begins. Who will advance one round and go on a big “Germany’s Next Top Model” journey?