Lifeforce (1985)
In the blink of an eye, the terror begins.
A race of space vampires arrives in London and infects the populace, beginning an apocalyptic descent into chaos.
Lifeforce is a 1985 British science fiction horror film directed by Tobe Hooper, written by Dan O’Bannon and Don Jakoby, and starring Steve Railsback, Peter Firth, Frank Finlay, Mathilda May, and Patrick Stewart. Based on Colin Wilson‘s 1976 novel The Space Vampires, the film portrays the events that unfold after a trio of humanoids in a state of suspended animation are brought to Earth after being discovered in the hold of an alien space ship by the crew of a European space shuttle.
The film received negative reviews on release and was a box office failure, but has since become a cult film.

Why It Matters
Lifeforce begins as deep-space exploration and turns into an invasion story driven by energy rather than conventional weapons. Its threat spreads through attraction, possession and cascading social collapse, giving the film a deliberately strange mixture of space opera, vampire mythology and disaster cinema.
Worldbuilding Inspiration
- An apparently dormant discovery that becomes dangerous only after being brought home.
- Predators that feed on vitality rather than blood or flesh.
- An outbreak that transforms a city into a supernatural-science disaster zone.
Related Screen Archive
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