Dean Koontz wrote two different versions of DEMON SEED
Prolific science fiction horror author, Dean Koontz, wrote two versions of DEMONS SEED, of which the movie was more or less based on the first version.
I have a copy of the original paperback, written in 1973. The book's content is very adult-oriented. I won't go into details here.
Dean Koontz later revised DEMON SEED, circa 1996 or 1998, in which he wrote essentially a PG-13 revision. I'm not sure what his intent or purpose was in greatly taming down his original manuscript. I actually his original manuscript to be superior to the 1998 revision.
I'm sure a re-make of DEMON SEED is possible. But I would prefer that the original book be followed, not the 1998 revision.
I would love to see Dean Koontz' sci-fi horror paperback, NIGHT EYES, made into a movie. Koontz' is adroit at combining science fiction and horror seamlessly in one book.