(1977)Directed by Donald Cammell94 min · RHorror, Science Fiction

“Julie Christie carries the "Demon Seed." Fear for her.”

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

Julie Christieas Susan Harris

Fritz Weaveras Alex Harris

Gerrit Grahamas Walter Gabler

Berry Kroegeras Petrosian

Lisa Luas Soong Yen

Larry J. Blakeas Cameron

JO John O'Learyas Royce

Alfred Dennisas Mokri

Davis Robertsas Warner

Patricia Wilsonas Mrs. Talbert

DL Dana Lauritaas Amy

Michelle Stacyas Marlene

Felix Sillaas Baby

Tiffany Potteras Baby

EH E. Hampton Beagleas Night Operator

Michael Glassas Technician

Barbara O. Jonesas Technician

Monica MacLeanas Joan Kemp

Peter Elblingas Scientist

Georgie Paulas Housekeeper

Robert Vaughnas Proteus IV (voice) (uncredited)