Gretl Dupont was born on March 16, 1893 in Bad Homburg vor der Höhe, Hesse, Germany as Margarete Scherk. She was an actress, known for The Major and the Minor (1942), Das graue Haus (1926) and Street Corner (1948). She was married to Ewald André Dupont. She died on November 29, 1965 in Los Angeles, California, USA.