Where to watch The Alien Factor (1978) in the UK
The Alien Factor (1978) is available to watch free in the UK on Plex and YouTube Free. It can also be rented from Amazon Video, Google Play Movies, and YouTube or bought from Amazon Video, Google Play Movies, and YouTube. Last verified on 3 May 2026 by ScreenSearch.
Gripping Sci-Fi Terror From Beyond...
A spaceship containing specimens for an intergalactic zoo crashes on Earth near a small backwoods town. The specimens escape, and soon town folk start turning up mutilated.
Watch the trailer
The Alien Factor Trailer 1977
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Buy
Purchase a digital copy you keep in the storefront's library.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in The Alien Factor.
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Don LeifertBen Zachary
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Tom GriffithSheriff Cinder
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Richard DyszelMayor Wicker -
Mary MertensEdie Martin
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Richard GeiwitzPete
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George StoverSteven Price -
Eleanor HermanMary Jane Carter
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Anne FrithDr. Ruth Sherman
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The Alien Factor — frequently asked questions
Where can I watch The Alien Factor for free in the UK?
The Alien Factor (1978) is available free (with adverts or a TV licence) on Plex and YouTube Free in the United Kingdom.
How much does it cost to rent The Alien Factor?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Amazon Video, Google Play Movies, and YouTube so you can check the current price.
Can I buy a digital copy of The Alien Factor?
Yes. The Alien Factor can be bought as a digital download from Amazon Video, Google Play Movies, and YouTube in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is The Alien Factor on Netflix, Disney+ or Amazon Prime Video in the UK?
The Alien Factor is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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