The Hound of the Baskervilles

1929 · Writer

Kitty Cheats Her Way to Happiness

1932 · Director, Writer

Incest

1929 · Writer

Meineid

1929 · Writer

Cagliostro

1929 · Writer

The Grey House

1926 · Writer

Tausend für eine Nacht

1933 · Writer

Sex in Chains

1928 · Writer

I Was an Adventuress

1938 · Writer

From Morning to Midnight

1920 · Writer

Der große Unbekannte

1927 · Writer

Die Dame und ihr Chauffeur

1928 · Writer

Madame Bluebeard

1931 · Writer

French White Cargo

1937 · Writer

The Fugitive Lover

1927 · Writer

Ehegeheimnisse

1926 · Writer

Forfaiture

1937 · Writer

Gern hab' ich die Frauen geküßt

1926 · Writer

Alibi

1942 · Writer

Kolonne X

1929 · Writer

Assassination

1927 · Writer

Love Must Be Understood

1933 · Writer

Das Recht der Ungeborenen

1929 · Writer

Liebelei

1927 · Writer

The Somnambulist

1929 · Writer

Fair Game

1928 · Writer

Spione am Werk

1933 · Writer

Between Night and Dawn

1931 · Writer

A Knight in London

1928 · Writer

Ehe in Not

1929 · Writer

The Emigrant

1940 · Writer

Die Warenhausprinzessin

1926 · Writer

Agitated Woman

1927 · Writer

Gehetzte Mädchen

1930 · Writer

Casanovas Erbe

1928 · Writer

Small Town Sinners

1927 · Writer