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.

A group of hungry celebrities listen to poppin’ tunes, from recent hits to all-time-favorites, to correctly dictate a part of the lyrics. The songs may sound familiar, but the part they must dictate are unclear to the naked ear, as the lyrics are slurred, muffled by strong beats, etc. If they get the lyrics right, they get to share exquisite regional dishes. But if they get them wrong, a professional eater gobbles it up instead.

A seemingly ordinary working mother secretly lives as a legendary sniper who delivers justice where the law fails. After returning from a three-year hiatus, she must balance protecting her family with eliminating dangerous criminals, all while a determined journalist and a relentless detective close in on her hidden identity.

David Jung, a mysterious former US intelligence operative living in hiding in South Korea, has his life blown to pieces when the consequences of an impossible decision from his past come back to haunt him, and he finds himself hunted by Rebecca, a deadly young assassin, and Caddis, the sinister spy organization she works for.

Every day is extraordinary for five doctors and their patients inside a hospital, where birth, death and everything in between coexist.

A patriotic bodyguard who was abandoned by his country and colleagues, a hidden daughter of leading Presidential candidate who regards love as a tool for revenge, and the First Lady contender who hides her ambition and charisma behind a kind and friendly personality.

Take a nostalgic trip back to the late 1980s through the lives of five families and their five teenage kids living in a small neighbourhood in Seoul.

An aspiring director hits rock bottom after 20 years chasing his debut — until he meets an overwhelmed producer who helps him rediscover his self-worth.

A story of a 25-year-old Go Hajin who is transported back in time to the Goryeo Dynasty. She then wakes up in the body of Lady Hae Soo and finds herself amongst the ruling princes of the Wang Family.

When a respected judge's world falls apart overnight, he joins a top law firm's pro bono team — where hope and purpose wait in humble, unexpected places.

A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

An elite group of young warriors trained in morals and martial arts finds love and friendship in Silla during Korea’s ancient Three Kingdoms period.

While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.

As more and more people are getting used to eating dinner alone, Kang Ho-dong and Lee Kyung-kyu visit ordinary Korean families at dinner time and share their lives as they eat dinner together.

Two friends, members of the South Korean military, are recruited by a secret black ops agency.

An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.

With his major league baseball debut right around the corner, a star pitcher lands in prison and must learn to navigate his new world.

A variety program where the cast will experience life in various places around Korea. The cast will build a small, portable home where they’ll live together and invite guests over. They’ll empty their greed for a house and fill their lives with important things in their lives instead.

O'PENing is the new name of Drama Stage which has been broadcasting the winning work of the O'PEN storyteller contest. The franchise will continue to make meaningful steps to introduce and support new writers to see the light of the world and diversify content genres.