A little girl plays a prank on her sister, only to have the tables turned once she's alone. A ghost finds herself haunted by the living in a seaside cottage. A widow tries to keep up with her online reviews, even as her daughter begins to exhibit worrying behavior. Running from a deadly pandemic, a woman heads to a remote farmhouse and encounters an infuriating ghost. A man is called to work on a boiler that defies belief, and which appears to have become possessed by a mysterious presence. A character in a TV show suddenly discovers the truth about her life, and about the audience that watches her every night.