EXCLUSIVE: Beverly Hills-based Ringleader Studios (The Amityville Horror: The Lost Tapes) has acquired rights to adapt Colin Wilson’s 1976 novel The Space Vampires for television. The intergalactic sci-fi tale previously got the feature film treatment in Tobe Hooper’s 1985 pic Lifeforce, starring Steve Railsback, Patrick Stewart, and Mathilda May. Ringleader is plotting a small-screen episodic series, also titled Lifeforce, as well as a graphic novel, video game, and additional media tie-ins. Plot follows a group of astronauts who discover a derelict spaceship and return to Earth with three humanoid aliens that unleash a life-sucking plague upon humanity. Ex-Electronic Gaming Monthly editor and Ringleader Studios founder Steve Harris will exec produce. Al Zuckerman of Writers House negotiated the deal on behalf of Colin and Joy Wilson.