The Astral Factor
“What You Can't See...Can Kill You!”
Where to watch The Astral Factor in United States
The Astral Factor is streaming on Amazon Prime Video and Amazon Prime Video with Ads in United States, and available to rent or buy on Amazon Video. Availability checked 15 June 2026.
About The Astral Factor
The Astral Factor is a 1978 movie in the Science Fiction, Crime and Horror genres, directed by John Florea, Gene Fowler Jr. and Arthur C. Pierce, starring Robert Foxworth, Stefanie Powers and Sue Lyon. It has a runtime of 1 hour 34 minutes. It holds an average rating of 4.4/10 from 18 viewers. Below you can see where to watch The Astral Factor in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
The Astral Factor trailer
Overview
Demonstrating that a little knowledge is a dangerous thing, a convicted strangler studies the paranormal and finds a way to render himself invisible. Once he escapes, he sets out to find and eliminate five women who remind him of the mother he murdered. A police lieutenant sets out to safeguard them and bring the invisible killer to justice.
Top cast
Robert Foxworth
Lt. Charles Barrett
Stefanie Powers
Candy Barrett
Sue Lyon
Darlene DeLong
Mark Slade
Detective Holt
Leslie Parrish
Colleen Hudson
Marianna Hill
Bambi Greer
Elke Sommer
Chris Hartman
Percy Rodriguez
Captain Wells
Alex Dreier
Dr. Ulmer
Rayford Barnes
Sgt. Archer
Frederick Tully
Detective Sloan
Frank Ashmore
Roger Sands - The Invisible Strangler
Cesare Danova
Mario
Eddie Firestone
Jacobs
Bill Overton
Kingsley
Jennifer Burton
Policewoman
George Cheung
Jim, Medical Examiner
Albert Cole
Cop in Alley
John Hart
Harbormaster
Jo Anne Meredith
Carlotta Sands
Themes & keywords
Frequently asked questions
Where can I watch The Astral Factor in United States?+
In United States, you can stream The Astral Factor on Amazon Prime Video and Amazon Prime Video with Ads. It's also available to rent or buy on Amazon Video.
Is The Astral Factor on Netflix?+
The Astral Factor is not on Netflix in United States right now, but you can stream it on Amazon Prime Video and Amazon Prime Video with Ads.
How long is The Astral Factor?+
The Astral Factor has a runtime of 1 hour 34 minutes (94 minutes).
Who stars in The Astral Factor?+
The Astral Factor stars Robert Foxworth, Stefanie Powers, Sue Lyon, Mark Slade and Leslie Parrish.
When did The Astral Factor come out?+
The Astral Factor is a 1978 movie directed by John Florea, Gene Fowler Jr. and Arthur C. Pierce.
What genre is The Astral Factor?+
The Astral Factor is Science Fiction, Crime and Horror film.
Who directed The Astral Factor?+
The Astral Factor was directed by John Florea, Gene Fowler Jr. and Arthur C. Pierce.
User reviews
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