Once Upon a Time in High School (2004)

After a prosecution lawyer is framed and convicted for murder, he tries to catch the real murderer from jail with the help of a con artist.

Seiji Hasumi is a popular English teacher in a private high school. He is also a violent and sociopathic killer who concocts an extreme plan to deal with the rise of bullying and bad behavior among the student body.

A cold-case enthusiast blogger and a washed-up veteran detective team up for a joint investigation to rescue their innocent friend who is framed for murder.

Detective Jung-soo faces the victims of brutal murders who were killed for no reason and this makes him outraged. During the investigation, he meets Ji-hyun who is the only survivor and marries her, but they cannot escape from her tragic past. One day, Jung-soo's partner, So-young, arrives at the crime scene where she finds Jung-soo crying out in sorrow with his wife and daughter in his arms who are found viciously murdered after they went missing. But as the police and the law let the suspect go because for lack of evidence, Jung-soo decides to take vengeance himself on those unpunished killers and the cruel world.

Saeyoung is a new employee who eventually stands against Leesun, her stubborn team leader. Leesun is upset by Saeyoung's behavior, but she soon learns about ominous stories about Saeyoung. As the stories about Saeyoung are revealed one after another, she becomes a source of fear to Leesun. Saeyoung's stalking-like bullying continues, and Leesun tries to run away from her.

Rick Riker is a nerdy teen imbued with superpowers by a radioactive dragonfly. And because every hero needs a nemesis, enter Lou Landers, aka the villainously goofy Hourglass.

Exposed to radioactive waste, small-time crook Enzo gains super-strength. A misanthropic, introverted brute, he uses his powers for personal gain until he meets Alessia, a mentally ill girl who believes Enzo is the hero from her favorite anime, Steel Jeeg.

Ten years after his original massacre, the invalid Michael Myers awakens on Halloween Eve and returns to Haddonfield to kill his seven-year-old niece.

A man tries to uncover an unconventional psychologist's therapy techniques on his institutionalized wife, while a series of brutal attacks committed by a brood of mutant children coincides with the husband's investigation.

The powerful evil wizard Tarabas gets knowledge about a prophecy that a king's child will defeat him. So he sends out his army of dead soldiers to kidnap all royal children. When the soldiers attack Fantaghiro's castle to steal the babies of her sisters, the battle seems to be lost until she discovers the secret to defeat the solders but by doing that she loses Romualdo. Now Fantaghiro must find the evil wizard Tarabas and convince him to break the spell and bring back Romualdo.