In this 1985 sci-fi horror film directed by Tobe Hooper, a space mission discovers a mysterious alien spacecraft hidden within the tail of a comet. The crew brings back three humanoid life forms to Earth, unleashing a terrifying force that threatens humanity. The film stars Steve Railsback, Peter Firth, and Mathilda May, whose performances add depth to this chilling narrative. Known for its unique blend of science fiction and horror, the movie has gained a cult following over the years. For those interested, it can be viewed for free on 123Movies / Movies123.