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An inspector from the Educational Rights Protection Bureau (ERPB) who is authorized by the government to use physical intervention and unconventional methods to discipline delinquent students and reform the educational system.

These days, as variety shows are gradually disappearing, this is one of Korea’s representative variety shows that has been responsible for Sunday evenings for over 10 years. This program features numerous stars and members going around various places, playing games, and completing missions. In particular, among the many fun elements of variety shows, this one focuses solely on laughter. Open your eyes! Big fun is coming in! Open your mouth! Big laughter is coming in! Open your heart! Useful lessons are coming in!

With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.

One month into living on his own, Yi-hyuk was hoping for an exciting, dramatic start to his independent life—but not this kind of drama. What he doesn’t expect is to be tormented by the thunderous noise coming from the apartment next door. Determined to put an end to it, he confronts his neighbor—only to make things infinitely worse when he accidentally punches him in the face.Yi-hyuk tries everything—from childish pranks to petty power plays—but his neighbor just won’t budge. He even pleads on his knees to make the noise stop. Just when it seems the feud will never end, they finally manage to call an uneasy truce.And somewhere along the way, Yi-hyuk realizes he might be falling for the very person who once drove him up the wall.

Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.

Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly high stakes.

Faced with ruthless foes with a violent thirst, two young boxers band together — risking life and limb to bring justice and protect their loved ones.

Infinite Challenge has been reported as the first "Real-Variety" show in Korean television history. The program is largely unscripted, and follows a similar format of challenge-based Reality Television programs, familiar to the audiences in the West, but the challenges are often silly, absurd, or impossible to achieve, so the program takes on the aspect of a satirical comedy variety show, rather than a more standard reality or contest program. In order to achieve its comedic purposes its 6 hosts and staff continuously proclaim, the elements of this show are the 3-Ds, Dirty, Dangerous, and Difficult.

As humans turn into savage monsters and the world plunges into terror, a handful of survivors fight for their lives — and to hold on to their humanity.

You Hee-yeol's Sketchbook is a Korean pop music program that is both a talk show and live music show. The host of this program is You Hee-yeol, also known as Toy, a one-man project band. This program has aired since April 24, 2009.

Cha Ji-yoon is a 7th-year corporate worker who's tired of both work and dating. She crosses paths with Kang Si-woo, the cynical boss with a terrifying reputation. Unexpectedly, she regains spark in her life as she gets to know the kindness behind his stern words. Amid repeated commutes, accidents at work, and failed relationships, the two become each other's irreplaceable anchor.

Yoo Jae-suk reunites the producing team of Infinite Challenge and presents you How Do You Play? The Indefinitely expanding YOONIVERSE, based on Yoo's blood, sweat, and tears, will entertain viewers at home. Let's follow Yoo and his friends' new projects every week.