When rednecks on a fishing trip kill a great white shark, its spirit comes back for revenge, and soon turns its sights on the town of Smallport. Teenage Ava, her younger sister Cicely and friend Blaise witness the start of the ghost shark's rampage but the authorities don't believe their story. With the help of a crotchety lighthouse keeper named Finch the teens discover that the spectral shark can hunt wherever there's water, and that the town's dark past may provide the clues they need to defeat it.

Sophie's 18th birthday becomes a bloodbath when monsters descend upon her house and start to devour the party guests. Sophie and her friends must rally together to send their party crashers back to hell.

World-renowned author Harry Newman struggles to come to terms with the untimely deaths of his wife and daughter. Crippled by grief and isolated in his home, he forms an unhealthy attachment to a new neighbor who bears a haunting resemblance to his daughter.

In 1795, in England, the young woman Catherine moves to the house of her fiancé Charles Fengriffen in the country to get married with him. When she arrives, she feels interest in the portraits of the Fengriffen family, particularly in the one of Charle's grandfather Henry Fengriffen, which seems to have a sort of evil entity possessing it. While admiring Henry's face, a severed hand attacks Catherine through the picture on the wall. Later, she gets married with Charles, beginning her journey of mystery, eerie apparitions, secrets and deaths, and having her days filled with fear and the nights with horrors in a cursed family.