Writing

1955

… Writer

1953

… Writer

1951		Girls For Sale! … Original Story
1951		The Sonnenbrucks … Writer

1947

… Writer

1945

… Writer

1943

… Story

1942

… Writer

1939

… Writer

1938

… Writer

1936		Der Kosak und die Nachtigall … Writer
1936		The Love of the Maharaja … Writer

1935

… Writer

1934		Frasquita … Screenplay
1934		Anita v ráji … Screenplay

1933		Höllentempo … Writer
1933		Spione am Werk … Screenplay
1933		A Woman Like You … Writer
1933		Moral und Liebe … Writer

1932		The Love Contract … Writer
1932		Three from the stamp office … Writer
1932		Chauffeur Antoinette … Writer

1931		Madame Bluebeard … Writer
1931		Gloria … Writer
1931		Gloria … Screenstory
1931		Elisabeth of Austria … Writer
1931		Girls for Sale … Writer
1931		The Lovers of Midnight … Screenplay

1930		Oh Those Glorious Old Student Days … Writer
1930		Gehetzte Mädchen … Writer

1929		Ehe in Not … Writer
1929		Incest … Writer
1929		Sensation im Wintergarten … Screenplay
1929		The Hound of the Baskervilles … Writer
1929		Kolonne X … Writer
1929		Das Recht der Ungeborenen … Writer
1929		Peter, der Matrose … Writer
1929		Meineid … Writer
1929		Cagliostro … Screenplay
1929		The Somnambulist … Writer

1928		A Knight in London … Screenplay
1928		Sex in Chains … Writer
1928		Die Dame und ihr Chauffeur … Writer
1928		Casanovas Erbe … Writer
1928		Fair Game … Writer

1927		The Transformation of Dr. Bessel … Writer
1927		Small Town Sinners … Writer
1927		Assassination … Writer
1927		Agitated Woman … Writer
1927		Liebelei … Writer
1927		Der große Unbekannte … Writer

1926		Die Warenhausprinzessin … Writer
1926		Gern hab' ich die Frauen geküßt … Screenplay
1926		Das graue Haus … Writer
1926		Nanette macht alles … Writer

Directing

1953

… Director

1952

… Director

1951		The Sonnenbrucks … Director
1951		Call Over the Air … Director

1950

… Director

1947

… Director

1932

… Director

1931

… Director