Directing

1960

… Director

1959

… Director

1958		Vater, Mutter und neun Kinder … Director
1958		Grabenplatz 17 … Director
1958		Doctor Crippen Lives … Director
1958		Unsterblicher Valentin … Director

1957

… Director

1956

… Director

1954

… Director

1953

… Director

1951

… Director

1949		Freitag, der 13 … Director
1949		Mordprozeß Dr. Jordan … Director

1943

… Director

1942

… Director

1941

… Director

1939		Zentrale Rio … Director
1939		Im Namen des Volkes … Director

1938

… Director

1937

… Director

1936		Donner, Blitz und Sonnenschein … Director
1936		Beim Rechtsanwalt … Director
1936		At the Neurologist … Director

1935		Fruit in the Neighbor's Garden … Director
1935		Peter, Paul and Nanette … Director

1933		Das lustige Kleeblatt … Director
1933		Die Nacht im Forsthaus … Director

1932		The Secret of the Blue Room … Director
1932		When Hearts Meet … Director
1932		Crime reporter Holm … Director

1931

… Director

Writing

1958		Vater, Mutter und neun Kinder … Writer
1958		Grabenplatz 17 … Screenplay
1958		Doctor Crippen Lives … Writer

1957

… Screenplay

1956

… Writer

1949

… Idea

1942

… Writer

1937

… Writer

1936		Donner, Blitz und Sonnenschein … Screenplay
1936		At the Neurologist … Writer

1935		Fruit in the Neighbor's Garden … Writer
1935		Peter, Paul and Nanette … Book

1933

… Original Story

1931

… Writer

Production

1938

… Producer

1937

… Producer

1932		When Hearts Meet … Producer
1932		Zu Befehl, Herr Unteroffizier … Producer

1930

… Producer