As Forças do Universo

A mission to investigate Halley's Comet discovers an even more fascinating phenomenon: an alien spacecraft! After a deadly confrontation, the aliens travel to Earth, where their seductive leader (Mathilda May) begins a terrifying campaign to drain the life force of everyone she encounters. Her victims, in turn, continue the cycle, and soon the entire planet is in mortal danger. And when the mission's sole survivor (Steve Railsback) sets out to destroy her, he comes face to face with the most charming and horrifying being he's ever known. (Metro-Goldwyn-Mayer (MGM))