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Demon Seed (1977): Where to Watch, Cast & Facts

An evergreen, sourced guide to Demon Seed: streaming options, cast and core facts.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
Demon Seed poster
The Movie Database (TMDB) · TMDB image asset

Demon Seed (1977) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next. Julie Christie carries the "Demon Seed." Fear for her.

Where to watch

TMDB's U.S. watch-provider data lists fuboTV, Chilling. Availability changes by country and date, so check your streaming app before watching.

Cast

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

About Demon Seed

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

More like Demon Seed

Figures and availability come from public TMDB data and are provided as a sourced reference.

Frequently asked questions

Where can I watch Demon Seed?

TMDB's U.S. watch-provider data lists fuboTV, Chilling. Availability changes by country and date, so check your streaming app before watching.

Who is in the cast of Demon Seed?

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

Is this Demon Seed guide official?

No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.

Sources

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