Writing

1971

… Screenplay

1969

… Writer

1968		The Fight for Rome … Screenplay
1968		The Zombie Walks … Screenplay

1967		Whom the Gods Wish to Destroy 2 … Screenplay
1967		The Corrupt Ones … Original Story

1966		Whom the Gods Wish to Destroy … Screenplay
1966		Who Killed Johnny R.? … Writer

1965		Pyramid of the Sun God … Screenplay
1965		Mercenaries of the Rio Grande … Screenplay

1964		The Death Ray of Dr. Mabuse … Screenplay
1964		Old Shatterhand … Screenplay
1964		The Phantom of Soho … Screenplay

1963		Dr. Mabuse vs. Scotland Yard … Screenplay
1963		The Strangler of Blackmoor Castle … Screenplay
1963		Breakfast in Bed … Screenplay

1962		The Terror of Doctor Mabuse … Screenplay
1962		The Invisible Dr. Mabuse … Screenplay

1961		Das Riesenrad … Writer
1961		The Return of Dr. Mabuse … Screenplay

1960		North to Alaska … Screenplay
1960		Scheidungsgrund: Liebe … Writer

1959

… Writer

1958		Tom Thumb … Screenplay
1958		Die Abiturientin … Writer

1955		A Stranger on the Stairs … Novel
1955		Liebe ohne Illusion … Theatre Play

1950		South Sea Sinner … Story
1950		When My Husband Kisses … Screenplay

1949

… Story … Screenplay

1947		The Kneeling Goddess … Story
1947		The Other Love … Screenplay

1946

… Story

1944

… Adaptation … Story

1943

… Theatre Play

1942		Girl Trouble … Screenplay … Story
1942		Isle of Missing Men … Theatre Play
1942		Tales of Manhattan … Writer
1942		The Night Before the Divorce … Theatre Play

1941		Frk. Kirkemus … Novel
1941		A Very Young Lady … Writer
1941		Footsteps in the Dark … Theatre Play
1941		Hogar, dulce hogar … Theatre Play

1940		Seven Sinners … Original Story
1940		La danza dei milioni … Theatre Play

1939

… Theatre Play

1938

… Author … Theatre Play

1936

… Theatre Play

1934

… Theatre Play

1933

… Theatre Play

1932		Jewel Robbery … Story
1932		Beauty and the Boss … Writer

1931		Poor as a Church Mouse … Theatre Play
1931		The Prom … Screenplay
1931		The Ball … Screenplay