The Alien Factor poster
Where to stream

The Alien Factor

4.219781h 20mMovieHorrorScience Fiction

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.

DirectorDon Dohler
WriterDon Dohler
ProducerDon Dohler

Where to watch

Tubi TVTubi TVPlexPlexYouTube FreeYouTube Free
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Don Dohler

DL
Don Leifert
Ben Zachary
TG
Tom Griffith
Sheriff Cinder
RDRichard Dyszel
Richard Dyszel
Mayor Wicker
MM
Mary Mertens
Edie Martin
RG
Richard Geiwitz
Pete
GSGeorge Stover
George Stover
Steven Price
EH
Eleanor Herman
Mary Jane Carter
AF
Anne Frith
Dr. Ruth Sherman
CG
Christopher Gummer
Clay
DDDon Dohler
Don Dohler
Ernie
DE
Dave Ellis
Richie
DG
Dave Geatty
Man in Bar

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The Alien Factor — streaming FAQ

Which OTT platform streams The Alien Factor?

The Alien Factor is streaming on Tubi TV, Plex and YouTube Free in United Kingdom, and available to rent or buy on Amazon Video and Google Play Movies. It's not currently on Netflix.

Is The Alien Factor on Netflix?

No, The Alien Factor is not on Netflix in United Kingdom as of August 2026. It's currently on Tubi TV and Plex.

Is The Alien Factor on Amazon Prime Video?

The Alien Factor isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch The Alien Factor for free?

The Alien Factor is available to stream free (with ads) on Tubi TV and Plex in United Kingdom.

Is there a sequel to The Alien Factor?

Yes — The Alien Factor is followed by Alien Factor 2: The Alien Rampage (2001) in the Alien Factor Collection.

Is there a prequel to The Alien Factor?

The Alien Factor is the first film in the Alien Factor Collection.

Is The Alien Factor part of a trilogy?

No — The Alien Factor is part of the Alien Factor Collection, which has 2 films.

How many movies are in the Alien Factor Collection?

There are 2 films in the Alien Factor Collection: The Alien Factor (1978) and Alien Factor 2: The Alien Rampage (2001).