Directing

1940

… Director

1937

… Director

1936

… Director

1935

… Director

1934		Der ewige Traum … Director
1934		Die Seehunde … Director

1933

… Director

1931

… Director

1930

… Director

1929

… Director

1928

… Director

1927

… Director

1926

… Director

1924		Cloud Phenomena of Maloja … Director
1924		Mountain of Destiny … Director

1923

… Director

1922

… Director

1921

… Director

1920

… Director

1913

… Director