Gidget's Summer Reunion 1985
Writer
Savage Harvest 1981
Writer
Curse of the Black Widow 1977
Story, Teleplay
A Woman for All Men 1975
Producer, Writer
Dr. Phibes Rises Again 1972
Screenplay
Frogs 1972
Screenplay
Whoever Slew Auntie Roo? 1972
Screenplay
From the Earth to the Moon 1958
Screenplay
Screaming Mimi 1958
Screenplay
High School Confidential! 1958
Story, Screenplay
The Black Scorpion 1957
Screenplay
Autumn Leaves 1956
Writer
Slightly Scarlet 1956
Screenplay
The Fighting Chance 1955
Story
One Desire 1955
Writer
Cattle Queen of Montana 1954
Screenplay
Magnificent Obsession 1954
Screenplay
Playgirl 1954
Screenplay
The Glass Web 1953
Screenplay
All I Desire 1953
Screenplay
Paid in Full 1950
Screenplay
Sweater Girl 1942
Writer
Core of Reality: Robert Blees on Douglas Sirk’s Magnificent Obsession 2019
as Self
The Yellow Mountain 1954
Adaptation
Credits from TMDB.