235 user 176 critic

Lifeforce (1985)

1:26 | Trailer
A race of space vampires arrives in London and infects the populace, beginning an apocalyptic descent into chaos.


Tobe Hooper


Colin Wilson (novel), Dan O'Bannon (screenplay) | 1 more credit »
3,206 ( 502)
1 win & 2 nominations. See more awards »





Cast overview, first billed only:
Steve Railsback ... Col. Tom Carlsen
Peter Firth ... Col. Colin Caine
Frank Finlay ... Dr. Hans Fallada
Mathilda May ... Space Girl
Patrick Stewart ... Dr. Armstrong
Michael Gothard ... Dr. Bukovsky
Nicholas Ball ... Roger Derebridge
Aubrey Morris ... Sir Percy Heseltine
Nancy Paul Nancy Paul ... Ellen Donaldson
John Hallam ... Lamson
John Keegan John Keegan ... Guard
Chris Jagger ... First Vampire (as Christopher Jagger)
Bill Malin Bill Malin ... Second Vampire
Jerome Willis ... Pathologist
Derek Benfield ... Physician


The space shuttle Churchill is assigned to observe Halley's Comet under the command of Colonel Tom Carlsen. They see a strange form attached to the comet and Carlsen goes with a team to investigate. They find three humanoid life forms in caskets and they bring them to the Churchill. However, Earth loses contact with the shuttle and the Space Research Center sends another spacecraft to search the Churchill. They find the crew dead and the shuttle burnt and one rescue pod missing. They bring the humanoids to Earth and soon Dr. Hans Fallada and his team discover that the Space Girl is a sort of vampire and drains the life force from people, transforming them into zombies. When the authorities find that Colonel Tom Carlsen has survived, they summon him to explain what happened in the Churchill. Carlsen tells an incredible story about the three aliens and he teams up with Colonel Colin Caine trying to save mankind from the evil vampires from space. Written by Claudio Carvalho, Rio de Janeiro, Brazil

Plot Summary | Plot Synopsis


In the blink of an eye, the terror begins. See more »


R | See all certifications »

Parents Guide:

View content advisory »

Did You Know?


George Peppard was attached to appear in this movie at one time. See more »


(at around 26 mins) When the troopers are battling the male aliens as they back toward the steps, gunfire can be heard even though they're clearly not firing but just waving the guns around. See more »


Dr. Hans Fallada: Don't worry. A naked girl is not going to get out of this complex.
See more »

Alternate Versions

Original unedited European version contains more violent and erotic footage Tri-Star Pictures cut from the domestic version. It also contains the full Henry Mancini score in place of the occasional Michael Kamen music cues placed at the last minute for U.S. prints. This version is now available on video and runs 116 minutes. See more »


Referenced in Encounters (2014) See more »


The Lifeforce Theme
Written by Michael Kamen and Henry Mancini
Performed by Henry Mancini
See more »

User Reviews

The parts are greater than the sum...
24 December 2018 | by AlsExGalSee all my reviews

...because the screenplay, taken in total, is incomprehensible. This is supposed to be an adaptation of Collin Wilson's novel "The Space Vampires". A crew on a mission to track Haley's comet encounters a huge abandoned spaceship. The ship contains the remains of huge bat like creatures and three nude beautiful humanoids. But then mission control loses contact with "The Churchill". The rescue mission finds The Churchill damaged, but the bodies of the nude humanoids remain intact and are returned to earth - bad idea. Meanwhile an escape pod with surviving astronaut Col. Tom Carlsen is found in Texas. He is flown to London (why?), where he tells first one tale of what happened on the ship, then another, then still another. The bottom line is that the three naked humanoids from space are the original vampires, they threaten earth with all of their "soul sucking", and Carlsen has a psychic link to the beautiful female with whom he seems to be in love.

The story is hard to piece together because it shape-shifts more than the vampires themselves. The first half is investigative in nature - why are these vampires here?, what do they want? , where have they gone?, how can they be defeated?. That morphs into the space vampires running rampant in London, harvesting human souls and turning their victims into zombies - why?. Other than producing great special effects, that is never clear.

It seemed like a wasted opportunity overall, but scene by scene it is beautiful to look at, and like the female space vampire herself, creepy yet attractive. As the end credits rolled I wondered what happened here. You have well known director Tobe Hooper and a good supporting cast including Patrick Stewart and Peter Firth. But then I saw that it was produced by the Cannon Group at a time when they had received an infusion of cash by Michael Milken. This caused them to go on a spending spree for special effects and big names and neglect screenplay, ultimately imploding about five years after this film was made.

I'd say that it would be easy for this to become a guilty pleasure of mine and I would recommend it just on the weirdness factor alone.

19 of 21 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 235 user reviews »

Frequently Asked Questions

See more »






Release Date:

21 June 1985 (USA) See more »

Also Known As:

Space Intruders See more »


Box Office


$25,000,000 (estimated)

Opening Weekend USA:

$4,209,136, 23 June 1985

Gross USA:


Cumulative Worldwide Gross:

See more on IMDbPro »

Company Credits

Show more on IMDbPro »

Technical Specs


| (international)

Sound Mix:

70 mm 6-Track (70 mm prints)| Dolby (35 mm prints)



Aspect Ratio:

2.35 : 1
See full technical specs »

Contribute to This Page

Recently Viewed