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!

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

Show! Music Core is a music show that has been aired since 2005. Not like any other music shows, this show doesn't include any charts or awards. There are a few segments such as This Week's Hot 3, Chart Up Core and Core of Rising Stars.

A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother's school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother's death. A "hero," who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.

Seo Mi-rae is worn out by work. Love? It's the last thing on her mind. But a virtual dating service sparks feelings — and maybe a real shot at romance.

A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.

When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.

Three single women in 30s gather and talk about everyday life from work to love. Nothing is more important to them than enjoying a drink after work.

Of the high-rolling top 'hot celebrities' of the wealthy upper class in Korea's high society, Kang Hye Na is the one desired by the men, feared and hated by the women. Being the only successor to the largest conglomerate company, Kang San Group, Kang Hye Na has both the looks and the background. She is the owner of the 'Lady Castle' and lives a 'princess-like' life with her servants.

The story follows a character from the Joseon Dynasty who travel 400 years into the future to the modern era and unwittingly open a restaurant, leading to a series of comedic and chaotic events.

Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.

One day, a stationery store in front of an elementary school is struck by a lightning and a mysterious thing happens.

Hanging On is based on a famous webtoon and is about a family who is far from being normal. The family hustles hard every day just to survive. When they are 'hanging on' they can stay out of trouble, but it is easier said than done.

In the first-ever directorial survival show, short-form drama directors compete to prove they have what it takes to capture audiences' attention.

Ko Sang-Sik is in his 40's and still single. He works as the environmental facility section chief at city hall. Ko Sang-Sik becomes involved with Kang Min-Joo. She is also in her 40's and still single. She works as a PD at a broadcasting station.

100% Era imagines the post-corona future. How the lives of kids born during the pandemic will look like? What will humanity and teens look like in 2044? Our teenagers living in a more competitive world, where the world no longer needs human hands. For humans, the competition to rise to the top is intensifying. How to secretly love children in the era when schools disappeared and contactless. Hee Jae and Shi Dae attend the same top rank education academy. It focuses on training kids to score 100% on tests, while kids who score below 90% get expelled. In such an environment, Shi Dae and Hee Jae spend their teenage years and grow together.

The story of a girl who shuts herself off from the world and a housekeeping robot who goes to school against the backdrop of a near future.

Growing up, Kang Tae Joo and Shin Hae Won were practically inseparable. The best of friends, the two elementary school boys shared a fanatic love of baseball and enjoyed nothing more than spending their time utterly immersed in the game. Though Tae Joo and Hae Won believed they would be together forever, fate decided it had other plans. After his parents announce he is moving to the United States, Tae Joo has no choice but to say goodbye to Hae Won. Despondent over being forced to leave his best friend behind, Tae Joo is determined to someday see Hae Won again. As the years pass, Tae Joo never gives up hope of being reunited with his childhood friend. As suddenly as he once had to say goodbye, Tae Joo now finds himself back in Korea where he wastes no time in searching for his best friend. Tracking Hae Won down, Tae Joo is shocked beyond words to discover that his childhood best friend is now a high school girl! Will this unexpected switch change their relationship forever?

Seok-ho whose wife passed away 10 years ago, doesn't have children and is living a simple life on the outskirts of Seoul running an agricultural agency. . On his 55th birthday, his one and only friend Byeong-sik invites him to his house and makes him a birthday dinner. There's Se-hee, Byeong-sik's daughter who's all grown up now and Seok-ho feels funny at the sight of the full-grown girl. Meanwhile, Se-hee and her boyfriend make plans to get their hands on Seok-ho's money and succeed in approaching him. However, her boyfriend betrays her and she witnesses her divorced father having an affair with someone else. She decides to go bad but she has no where to go. Then she thinks of Seok-ho who is always on her side. She starts to feel more than comfort for him and so does Seok-ho but he still misses his wife and he can't do that to his friend so he tries to ignore her...

Deals with the vivid everyday life horrors that can be easily encountered in familiar places around subjects like noise between floors, secondhand furniture, mannequins, and social media.