Kathe von Nagy achieved her first major leading role in the German silent film "Mascottchen. This performance marked her breakthrough, establishing her as a prominent screen presence in the burgeoning film industry.
Von Nagy further cemented her international appeal and versatility with the hugely popular films Viktor und Viktoria and its French counterpart, "George et Georgette. These roles showcased her comedic talent and made her a beloved star in German and French cinema.