As the air has become unbreathable, humanity has learned to adapt and reorganise itself, living in isolation. Carla rarely leaves her apartment just like anyone else. The unbroken cycle of sleep, eat, work is taking its toll. Then one day a young couple moves into the apartment in the building opposite. Carla's life is about to change.
An estranged family are brought together for a final reunion at the old family home for Christmas. They quickly find themselves at the mercy of a nightmarish entity from the past.
A cargo ship rescues a survivor from a derelict station, unknowingly unleashing Krampus-an ancient, supernatural punisher.
In the near future, the crew of the research vessel Orpheus embarks on a deep-space mission to investigate a derelict spacecraft drifting near the edge of a black hole. Upon boarding the ghost ship, they discover strange ancient relics and a sealed sarcophagus-evidence of a long-forgotten expedition that disappeared centuries ago. Dismissing the superstitions of one crewmember, the team brings the sarcophagus aboard the Orpheus for study. But as they journey back toward Earth, the crew begins to vanish-one by one-under mysterious and violent circumstances.