A space shuttle mission investigating Halley's Comet brings back a malevolent race of space vampires who transform most of London's population into zombies. The only survivor of the expedition and British authorities attempt to capture a mysterious but beautiful alien woman who appears responsible.
Lifeforce streaming: where to watch online?
Currently you are able to watch "Lifeforce" streaming on Amazon Prime Video or for free with ads on Pluto TV. It is also possible to rent "Lifeforce" on Apple iTunes, Vudu, Amazon Video, Microsoft Store, FandangoNOW online and to download it on Apple iTunes, Vudu, Amazon Video, Microsoft Store, FandangoNOW.