Question 1

Is Demon Seed (1977) scary?

Accepted Answer

Moderately so — Demon Seed (1977) mixes scares with other modes. As a artificial intelligence film, it scored 5.5/10 for fear, 7.5/10 for atmosphere, and 7.0/10 overall on Watch Darkly's curator scale across 1 rating.

Question 2

Is Demon Seed (1977) streaming?

Accepted Answer

Demon Seed (1977)'s US theatrical release date is April 7, 1977. No digital rental, streaming or physical release date has been announced.

Question 3

What age is Demon Seed (1977) appropriate for?

Accepted Answer

Demon Seed (1977) is rated R. Watch Darkly does not assign its own age rating, so here is what the film actually contains. On Watch Darkly's curator scale it scored 5.5/10 for fear, 2.5/10 for gore, and 7.5/10 for intensity, where 10 is the most extreme in the catalog. Content warnings on file: child endangerment and sexual violence.

Question 4

Who is in the cast of Demon Seed (1977)?

Accepted Answer

Julie Christie plays Susan Harris, Fritz Weaver plays Alex Harris, Gerrit Graham plays Walter Gabler, Berry Kroeger plays Petrosian, Lisa Lu plays Soong Yen, Larry J. Blake plays Cameron, John O'Leary plays Royce, Alfred Dennis plays Mokri.

Question 5

What are some films like Demon Seed (1977)?

Accepted Answer

Films similar to Demon Seed (1977) on Watch Darkly include Ex Machina (2014), M3GAN (2022), selected by shared themes and tags plus the curator scoring across fear, gore, atmosphere, intensity, and overall quality.

Demon Seed

Release & where to watch

Where to watchUS, as of Sep 12, 2026

Ex Machina2014

M3GAN2022

Ex Machina2014

M3GAN2022