Writing

1971		Filmemacher … Writer
1971		Angebot aus Schenectady … Screenplay

1967

… Screenplay

1965

… Screenplay

1963

… Writer

1962

… Writer

1961

… Writer

1959		Before lightning strikes … Writer
1959		Ware für Katalonien … Writer

1958

… Writer

1956

… Writer

1955

… Writer

1953		Das Stacheltier – Eine Liebesgeschichte … Writer
1953		Geheimakten Solvay … Writer

1951

… Writer

1948

… Writer

1946

… Writer

1940

… Writer

1937

… Writer