Petra Katharina Wagner: Petra Katharina Wagner. Director: Oskar und Leni. Petra Katharina Wagner was born in 1958 in Lindlar, North Rhine-Westphalia, Germany. She is a director and writer, known for Oskar und Leni (1999), Staub vor der Sonne (1990) and Maria an Callas (2006).
Known For: Oskar und Leni (Director), Staub vor der Sonne (Director), Maria an Callas (Director), Aussteigen (Director(as Petra K. Wagner))