A couple celebrates their son's birthday in the middle of the ocean on their boat . A violent storm hits and it brings up hungry creatures from the depths and they fight for their survival.
A group of Salem teens discover a cursed knife that unleashes a demon that forces them to play gruesome, deadly versions of childhood games where there can be no winners, only survivors.
In 1987, Gabriel Amorth, the Vatican's leading exorcist, investigates the demonic possession of an American boy in Spain, and discovers a secret the Vatican has tried to keep buried for centuries.