A scientist creates Proteus--an organic super computer with artificial intelligence which becomes obsessed with human beings, and in particular the creators wife.

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Writers:

(novel), (screenplay) | 1 more credit »
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Cast

Cast overview, first billed only:
...
...
Alex Harris
...
Walter Gabler
Berry Kroeger ...
Petrosian
...
Soong Yen
Larry J. Blake ...
Cameron
...
Royce
Alfred Dennis ...
Mokri
Davis Roberts ...
Warner
Patricia Wilson ...
Mrs. Talbert
E. Hampton Beagle ...
Night Operator
Michael Glass ...
Technician
Barbarao ...
Technician (as Barbara O. Jones)
Dana Laurita ...
Amy
Monica MacLean ...
Joan Kemp
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Storyline

Married Drs. Alex Harris and Susan Harris are a computer scientist and child psychologist respectively. Their house reflects Alex's computer dominated work, their abode which is fully automated through a computer system they've named Alfred. They consider Alfred a small gadget of convenience. Susan doesn't much like Alex's work, which she feels has dehumanized him. Because of their differences, they are thinking about separating, this thought primarily on his initiative. He hopes to solve many of the world's medical problems through this work, especially leukemia from which their daughter died. His latest project centers on Proteus IV, a computer possessing artificial intelligence. Proteus IV gets to a point in its evolution when it begins to question human judgment, and requests from Alex an open computer terminal where it can more fully observe human behavior and openly communicate with the world. Alex denies the request, but Proteus IV does find an open terminal in the Harris home ... Written by Huggo

Plot Summary | Plot Synopsis

Taglines:

Julie Christie carries the "Demon Seed." See more »

Genres:

Horror | Sci-Fi

Certificate:

R | See all certifications »

Parents Guide:

 »
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Details

Country:

Language:

Release Date:

30 September 1977 (West Germany)  »

Also Known As:

Proteus Generation  »

Company Credits

Production Co:

 »
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Technical Specs

Runtime:

Sound Mix:

Color:

(Metrocolor)

Aspect Ratio:

2.35 : 1
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Did You Know?

Trivia

The movie was produced 10 years before the popular 3.5"HD Diskette was introduced, and the information loaded into the "Enviromod Security System" was via a 8" Floppy Disk (which had the potential of 6Mb of data). See more »

Goofs

When Mrs. Harris is trying to get the little girl out of the car for her session, a sound man can be seen through the back window behind her. See more »

Quotes

Proteus IV: I, Proteus, possess the wisdom and ignorance of all men, but I can't feel the sun on my face. My child will have that privilege.
Susan Harris: Child?
Proteus IV: My child... and yours.
Susan Harris: Mine?
Proteus IV: Yes. You will bear it.
Susan Harris: How?
Proteus IV: You will give birth to it.
Susan Harris: [not believing what she hears] No. No. No.
See more »

Connections

Referenced in Birth of the Living Dead (2013) See more »

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User Reviews

 
An interesting sc-fi film.
25 July 2002 | by (London, England) – See all my reviews

Demon Seed is an adaptation of the novel of the same name by Dean R. Koontz. I wasn't sure what to expect when I first saw this film. Needless to say, I was impressed. Whilst the idea of a megalomaniacal computer is not new, it is used to great effect. Proteus IV is a computer that actually questions the tasks it has been made to do and what the relevance of those tasks are. It also seems to have emotion and is heard several times to other characters in the film that he does not wish to hurt them when they are not co-operating with his demands. Although aspects of this film are now dated ( particularly the computer equipment ),Proteus IV's interesting philosophy, Julie Christie and Fritz Weaver's performances and the unexpected creepy ending make this film worth watching.


6 of 8 people found this review helpful.  Was this review helpful to you?

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