Gustav Waldau was born on February 27, 1871 in Ergolding, Bavaria, Germany as Gustav Theodore Clemens Robert Freiherr Von Rummel. He was an actor, known for Klein Dorrit (1934), Singende Engel (1947) and Les aventures fantastiques du Baron Munchhausen (1943). He was married to Herta Von Hagen. He died on May 25, 1958 in Munich, Bavaria.