卡尔·哈特，Karl Hartl was born on May 10, 1899 in Vienna, Austria-Hungary as Karl Anton Hartl. He was a director and writer, known for Mozart (1955), Der Mann, der Sherlock Holmes war (1937) and Der Engel mit der Posaune (1948). He was married to Marte Harell. He died on August 29, 1978 in Vienna, Austria.