Writing
Phantom of the Opera
1943 · Adaptation
It Happened in Broad Daylight
1958 · Screenplay
Tarzan and the Amazons
1945 · Story
Sirocco
1951 · Screenplay
The Black Sheep
1960 · Screenplay
Ship of the Dead
1959 · Screenplay
Champagne for Caesar
1950 · Story
Stranger from Venus
1954 · Screenplay
Der brave Soldat Schwejk
Tarzan and the Slave Girl
1950 · Screenplay
There's No Tomorrow
1940 · Screenplay
Carnival Story
An Almost Decent Girl
1963 · Screenplay
Max der Taschendieb
1962 · Screenplay
Story of San Michele
1962 · Writer
The Magnificent Rogue
The Judge and the Sinner
1960 · Writer
Die Halbzarte
The Man Who Walked Through the Wall
1959 · Writer
Der Mann, der nicht nein sagen konnte
Der tolle Bomberg
1957 · Screenplay
Vater sein dagegen sehr
1957 · Writer
Circus of Love
1954 · Writer
Portrait of an Unknown Woman
Taxi
1953 · Adaptation
Tarzan's Savage Fury
1952 · Screenplay
Reunion in Reno
Die Kleine vom Varieté
1926 · Art Direction
His Wife, the Unknown
1923 · Art Direction
Driving Force
1921 · Art Direction
