Demon Seed backdrop
Demon Seed poster

DEMON SEED

1977 • US HMDB
April 7, 1977

A scientist creates Proteus, an organic supercomputer with artificial intelligence which becomes obsessed with human beings, and in particular the creator's wife.

Directors

Donald Cammell Donald Cammell
Horror Fantascienza

Comments

Cast

Julie Christie as Susan Harris

Julie Christie

Susan Harris

 Fritz Weaver as Alex Harris

Fritz Weaver

Alex Harris

 Gerrit Graham as Walter Gabler

Gerrit Graham

Walter Gabler

 Berry Kroeger as Petrosian

Berry Kroeger

Petrosian

 Lisa Lu as Soong Yen

Lisa Lu

Soong Yen

 Larry J. Blake as Cameron

Larry J. Blake

Cameron

 John O'Leary as Royce

John O'Leary

Royce

 Alfred Dennis as Mokri

Alfred Dennis

Mokri

 Davis Roberts as Warner

Davis Roberts

Warner

 Patricia Wilson as Mrs. Talbert

Patricia Wilson

Mrs. Talbert

Dana Laurita

Amy

 Michelle Stacy as Marlene

Michelle Stacy

Marlene

 Felix Silla as Baby

Felix Silla

Baby

Tiffany Potter

Baby

E. Hampton Beagle

Night Operator

Michael Glass

Technician

 Barbara O. Jones as Technician

Barbara O. Jones

Technician

Monica MacLean

Joan Kemp

 Peter Elbling as Scientist

Peter Elbling

Scientist

Georgie Paul

Housekeeper

Crew
Production: Herb Jaffe (Producer)
Screenplay: Roger O. Hirson (Screenplay) — Robert Jaffe (Screenplay)
Music: Jerry Fielding (Original Music Composer)
Cinematography: Bill Butler (Director of Photography)