In this chilling horror film directed by John Carpenter, a group of graduate students and scientists are summoned to an abandoned church to investigate a mysterious cylinder containing a swirling green liquid. As they delve deeper into their research, they uncover terrifying secrets that suggest the liquid is a sentient force with apocalyptic potential. The film stars Donald Pleasence and Victor Wong, who deliver compelling performances as they confront the growing supernatural threat. Known for its atmospheric tension and unique blend of science and religion, this movie is a must-watch for horror enthusiasts. It can be viewed for free on 123Movies / Movies123.