The film is based on real events when, in the 1970s, the deepest well in the world with a depth of more than 12 thousand meters was drilled in Murmansk Region for research purposes. During drilling, seismic sensors began to pick up strange sounds, an explosion occurred that led to mystical events.
Kidnapped by a mysterious figure, three women find themselves trapped in an abandoned hospital. Held against their will for months, the prisoners are faced with life-transforming decisions and must struggle for their lives.
A tropical singles retreat takes a terrifying turn when guests realize a poisonous shark is infesting the surrounding water. Not only will it rip apart its victims, but it also uses projectile acid to hunt - in and out of the water.
Michael and Rachel are devastated when their six-year-old son dies in a tragic accident. When a stranger offers to bring the boy back to life, they take the offer. However, the child who returns is not the child they once knew.
A crew of coal miners becomes trapped 600 feet below ground after a disastrous collapse. As the air grows more toxic and time runs out, they slowly descend into madness and begin to turn on one another. Inspired by true events.