“Superdeep” (2020) is a Russian horror film directed by Arseny Syuhin. The story revolves around a team of scientists exploring the Kola Superdeep Borehole, the deepest borehole in the world, after strange sounds and anomalies are detected. As they descend, they uncover a terrifying secret that threatens humanity. The film combines claustrophobic horror, intense suspense, and elements of sci-fi, delivering a chilling experience reminiscent of classic horror movies set in isolated locations.