In Japan, the vampire-hunter Saya, who is a powerful original, is sent by her liaison with the government, David, posed as a teenage student to the Yokota High School on the eve of Halloween to hunt down vampires. Saya asks David to give a new katana to her. Soon she saves the school nurse Makiho Amano from two vampires disguised of classmates and Makiho witnesses her fight against the powerful demon.
A wealthy New York investment banking executive hides his alternate psychopathic ego from his co-workers and friends as he escalates deeper into his illogical, gratuitous fantasies.
During the summer vacation period, temporary teacher Honoka Kimijima is in charge of a supplementary class. One day, a female student suddenly jumps off from the school rooftop and dies in front of Honoka Kimijima. Then she notices a mystery student who is not supposed to be there.
One year after their father's death, Charlie and Betty continue to ignore their grief, each other, and the mysterious creature following them. Their estranged Uncle Pete, believed to be dead, claims to know how to end the suffering.
Polish immigrant Karol Karol finds himself out of a marriage, a job and a country when his French wife, Dominique, divorces him after six months due to his impotence. Forced to leave France after losing the business they jointly owned, Karol enlists fellow Polish expatriate Mikołaj to smuggle him back to their homeland.
Forced to confront the death of his daughter following a fatal encounter with drugs, ex-military soldier Andy becomes hell-bent on finding those responsible. With nothing to lose, a violent criminal underworld unravels in his wake.
A well-to-do husband who allows his wife to have affairs in order to avoid a divorce becomes a prime suspect in the disappearance of her lovers.
Four childhood friends, now in their 30s, take a weekend trip to a rural farmhouse in Pennsylvania. Expecting a relaxing weekend of excess, the group soon comes to find out the house has something else planned. It was fun... until it wasn't.