3.6/10
665
35 user 12 critic

The Astral Factor (1978)

A convicted strangler, studying the paranormal in his jail cell, learns to make himself invisible. As an invisible man, he escapes from prison to stalk and strangle the five women who ... See full summary »

Directors:

John Florea (uncredited), Gene Fowler Jr. (uncredited) | 1 more credit »

Writers:

Arthur C. Pierce (screenplay), Earle Lyon (story) | 1 more credit »
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Cast

Cast overview, first billed only:
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 (as Mariana Hill)
Elke Sommer ... Chris Hartman
Percy Rodrigues ... Captain Wells
Alex Dreier ... Dr. Ulmer
Rayford Barnes ... Sgt. Archer
Frederick Tully Frederick Tully ... Detective Sloan
Frank Ashmore ... Roger Sands
Larry Golden Larry Golden ... Detective Rouseau
Renata Vaselle Renata Vaselle ... Roxane Raymond (as Renata Vasèlle)
Cesare Danova ... Mario
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Storyline

A convicted strangler, studying the paranormal in his jail cell, learns to make himself invisible. As an invisible man, he escapes from prison to stalk and strangle the five women who testified against him at his trial. Robert Foxworth plays the police lieutenant assigned to protect them, and to catch the invisible strangler. Written by Brian C. Madsen <bcmmovies@earthlink.net>

Plot Summary | Add Synopsis

Taglines:

A Criminally Insane Murderer Escapes From The Institution -- By Becoming Invisible! See more »

Genres:

Sci-Fi | Thriller

Certificate:

PG | See all certifications »

Parents Guide:

View content advisory »
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Did You Know?

Trivia

Sue Lyon and Leslie Parrish also appeared in the horror film Crash! (1976). See more »

Quotes

Candy Barrett: [jumping on Lt. Barret] Candy wanted to surprise you.
Lt. Charles Barrett: Candy did.
See more »

Alternate Versions

The DVD version released as "Astral Factor" is a rather different movie from the DVD released as "The Invisible Strangler." The killer is not only seen throughout in "Astral," but talks frequently (as opposed to never in "Invisible Strangler," where he is also invisible after the first scene up until the end) Most of the scenes he is in, including the opening where he first becomes invisible, is completely reshot with a different cast, features different music (as does much else of the movie), has different action, and often strikes a different tone. "Astral Factor" also fills in many missing plot points from "Invisible Strangler" with the inclusion of material edited out from the other version, which are usually easy to spot by grease pencil marks on what is obviously a work print. The running time is about ten minutes longer for "Astral," despite the fact that the opening scene, in its completely different version, runs about that much shorter than the one in "Invisible." See more »

Connections

Featured in Horror Hotel: The Astral Factor (2018) See more »

User Reviews

Not great but pretty satisfying overall
27 August 2008 | by lazarilloSee all my reviews

This movie is kind of like the more famous 70's cult horror film "Psychic Killer" in that it deals with a prisoner who develops psychic powers which he uses to escape and take revenge on his enemies. But while in that movie the convict was an innocent man taking well-deserved revenge, the psychic killer here is a grade-A lunatic out to finish the job. In an interesting back-story he is revealed to be the disturbed illegitimate son of a famous actress/sex symbol who kept him isolated from her social circle to avoid scandal, and ended up being strangled by him. (This might have been inspired by the real-life Hollywood murder of B-movie actress Susan Cabot in the 1960's, allegedly by her troubled, illegitimate dwarf son). It's never really made clear whether his psychic "powers" actually involve astral projection(thus the alternate title "The Astral Factor") or if he is simply able to appear invisible somehow (thus "The Invisible Strangler"). The inept cops are powerless to stop him regardless, even when he is obviously in non-"astral" form and has rendered himself decidedly visible by putting on a scuba suit.

What really makes this movie though is the all-star cast(or, as some wag might say, the "all has-been and never-would-be cast"). The lead detective is played by Robert Foxworth, who appeared most memorably in the ridiculous 70's mutant bear/environmental horror flick "Prophecy". German actress Elke Sommers appears as a "special guest star" (as opposed to the other actors who were apparently "regulars"). She plays a sexy former "Miss Galaxy" who the cops try to protect while she lounges around her mansion in skimpy bikinis. Sue "Lolita" Lyon has a five minute role as an early victim without uttering a word of dialogue (which is probably for the best as acting was never her strong suit). Mariana Hill ("Mrs. Fredo Corleone" in "The Godfather Part II") appears also, in accordance with an apparent law that she had to appear in every low-budget exploitation/horror movie made in the 70's and early 80's. The best though is Stefanie "Hart to Hart" Powers, who is VERY sexy as Foxworth's bimbo girlfriend "Candy". She routinely refers to herself in the third person, and buys herself an expensive fur coat on HIS birthday (which he doesn't object to since she's obviously wearing absolutely nothing underneath it). Some will probably tune in for Powers' "nude scene" (if you don't blink you might get to see the top part of her bare butt), but frankly her whole performance is downright wood-inducing (even if, like me, you don't usually go for the whole Marilyn Monroesque dumb bimbo thing). So what, if her entire character is completely superfluous. . .

This actually seems kind of like a 70's TV movie or series episode--it would not have been out of place as an episode of "Kolchack, the Night Stalker" actually. But since I like "Kolchack" and 70's TV movies I found it pretty satisfying overall if, admittedly, not all that great.


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Details

Country:

USA

Language:

English

Release Date:

1 February 1978 (USA) See more »

Also Known As:

The Astral Fiend See more »

Filming Locations:

Los Angeles, California, USA

Company Credits

Show more on IMDbPro »

Technical Specs

Runtime:

| (DVD)

Sound Mix:

Mono

Color:

Color
See full technical specs »

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