Infinite Challenge (a.k.a. Muhan Dojeon) is a Korean television entertainment program, distributed and syndicated by MBC. Infinite Challenge is recognized as the first "Real-Variety" show ... See full summary »



2018   2017   2016   2015   2014   2013   … See all »
2 wins & 2 nominations. See more awards »


Learn more

More Like This 

Running Man (TV Series 2010)
Comedy | Game-Show | Reality-TV
    1 2 3 4 5 6 7 8 9 10 8.9/10 X  

A variety show in which cast members will go to a South Korean landmark and play games there. There are several games to be played within the landmark and at least one of them has to do ... See full summary »

Stars: Jae-Suk Yoo, Jong-Kook Kim, Dong-hoon Ha
Knowing Bros (TV Series 2015)
Comedy | Reality-TV
    1 2 3 4 5 6 7 8 9 10 8.2/10 X  

Knowing Bros is a South Korean variety show which features the main cast acting as students in a High School concept and Korean celebrities guesting as the "Transfer Student".

Stars: Ho-Dong Kang, Jang Hoon Seo, Soo Geun Lee
Weekly Idol (TV Series 2011)
Game-Show | Talk-Show
    1 2 3 4 5 6 7 8 9 10 8.1/10 X  

Korean comedy and variety show where idols have to do random stuff in the 3rd level basement

Stars: Defconn, Hyeong-don Jeong, Kwang-Hee Hwang
Busted! I Know Who You Are! (TV Series 2018)
    1 2 3 4 5 6 7 8 9 10 7.3/10 X  

A whodunit variety show featuring some of of the biggest names in K-Pop and K-Drama.

Stars: Jae-wook Ahn, Jong-min Kim, Kwang-soo Lee
Happy Together (TV Series 2001)
Comedy | Talk-Show
    1 2 3 4 5 6 7 8 9 10 7.4/10 X  
Stars: Kyung-Hwan Heo, Shi-Yoon Yoon, Tae-Hyun Cha
BTS Gayo (TV Series 2015)
    1 2 3 4 5 6 7 8 9 10 9.4/10 X  

BTS Gayo is a South Korean show by the boy band BTS. The show is all about BTS doing activities linked to K-Pop.

Stars: BTS, J-Hope, Jeong-guk Jeon
The Sound of Your Heart (TV Series 2016)
    1 2 3 4 5 6 7 8 9 10 8.3/10 X  

Based on the longest-running webtoon "Maeum-ui Sori" in Korea, "Sound of your heart" is a story about Cho Seok, an aspiring comic writer, and his strange family.

Stars: Kwang-soo Lee, Dae-Myung Kim, So-Min Jung
Family Outing (2008–2010)
    1 2 3 4 5 6 7 8 9 10 8.7/10 X  

A South Korea Variety Show. It consists of a permanent cast of eight 'Family' members, with one or more guests per episode. The cast visit various South Korean locations, residing overnight... See full summary »

Stars: Jae-Suk Yoo, Hyo-ri Lee, Jong-shin Yoon
Idol Room (TV Series 2018)
Game-Show | Talk-Show
    1 2 3 4 5 6 7 8 9 10 7.7/10 X  

Find out all about your favorite K-pop idol groups. Hosted by the "idol experts", Jeong Hyeong-don and Defconn.

Stars: Defconn, Hyeong-don Jeong, Twice
The Tower (2012)
Action | Drama
    1 2 3 4 5 6 7 8 9 10 6.6/10 X  

A Christmas Eve party at a luxury residential building takes a horrific turn when a fire breaks out.

Director: Ji-hoon Kim
Stars: Sang-kyung Kim, Kyung-gu Sol, Ye-jin Son
Live (TV Series 2018)
Comedy | Crime | Drama
    1 2 3 4 5 6 7 8 9 10 8.4/10 X  

The drama revolves around the incidents that occur among the police force and the joy, sorrow, and pain that police officers experience as they try to protect justice.

Stars: Yu-mi Jung, Kwang-soo Lee, Seong-woo Bae
Misaeng (TV Series 2014)
    1 2 3 4 5 6 7 8 9 10 8.6/10 X  

This a Drama series about a group of co-workers in their twenties who started their job at a big multinational company. This is a story about their everyday life, about their journey each day at the office.

Stars: Si-wan Im, Sung-min Lee, So-ra Kang


Series cast summary:
Il-Woo Jung ...  Himself - Guest 5 episodes, 2007-2014
Ji-seob So ...  Himself - Guest 5 episodes, 2008-2013
Seohyun Seohyun ...  Herself - Guest 4 episodes, 2005
Young-saeng Heo Young-saeng Heo ...  Himself - Guest 3 episodes, 2006
Hyun-joong Kim ...  Himself - Guest 3 episodes, 2006
Hyung-joon Kim Hyung-joon Kim ...  Himself - Guest 3 episodes, 2006
Kyu-jong Kim Kyu-jong Kim ...  Himself - Guest 3 episodes, 2006
Jung-min Park Jung-min Park ...  Himself - Guest 3 episodes, 2006
In-sung Jo ...  Himself - Guest 3 episodes, 2008-2011
Soo-Ah Park Soo-Ah Park ...  Herself - Guest 3 episodes, 2010-2014
Kris Wu ...  Himself - Guest 2 episodes, 2005-2014
Dong-hoon Ha Dong-hoon Ha ...  Himself 2 episodes, 2005-2009
Myung-Soo Park Myung-Soo Park ...  Himself / ... 2 episodes, 2005-2009
Jae-Suk Yoo ...  Himself 2 episodes, 2005-2009
Michelle Wie ...  Herself - Guest 2 episodes, 2006
4Minute 4Minute ...  Themselves - Guest 2 episodes, 2010-2014
Beast Beast ...  Themselves - Guest 2 episodes, 2010-2014


Infinite Challenge (a.k.a. Muhan Dojeon) is a Korean television entertainment program, distributed and syndicated by MBC. Infinite Challenge is recognized 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 some audiences in the West. 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. Infinite Challenge have been called the nation's variety and Korea's real first variety for having been successful for over ten years.

Plot Summary | Add Synopsis





Official Sites:

MBC Official site


South Korea



Release Date:

23 April 2005 (South Korea) See more »

Also Known As:

Muhan Dojeon See more »

Company Credits

Production Co:

MBC See more »
Show more on IMDbPro »

Technical Specs


See full technical specs »

Did You Know?


Mostly taped in secrecy around various locations and studios. Special guests do not disclose their involvement until after broadcast. See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Arguably the best, and most influential, variety show of the 21st century.
29 June 2015 | by cremeaSee all my reviews

Infinite Challenge (aka Infinity Challenge, or Muhan Dojeon in Korean) is a 400 + episode and counting Korean TV variety show that began in 2005. It is awesome!

SPOILERS AHEAD!...But, as usual with these types of variety shows, there is nothing to really spoil.

Premise: A regular cast of 6 guys (+/-) get together each week to provide comedy/variety/reality show entertainment, while taking on an infinite amount of demanding and/or ridiculous challenges. Said challenges usually take place over the course of several episodes or more until finished. These challenges range from idiotic to difficult to amusing to dangerous to just about everything you can think of; racing cars, song & dance performances, various comedic skits, exhausting work, etc. You name it, they're doing it! And, they are always doing it in the most entertaining way possible.

The Korean entertainment industry does a lot of things really well, and one of the things they do better than EVERY other country on the planet is provide variety show entertainment. I started watching the typical studio panel based variety programs well over a decade ago. They were good and I was particularly drawn to the overall sense of humor, audience interaction, witty banter, guests, games, and so forth. At some point however, somebody came up with the brilliant idea of bringing these variety shows out of the studio and essentially taking them on a nonstop outdoor road tour. Infinity Challenge (IC) is the first show that truly embraced this idea to its fullest, and the Korean variety TV world has never been the same since.

It took a while for IC to really take shape and settle in, but it has a lot going for it once it found its comfort zone; the primary cast members are all terrific variety show entertainers who work very well together, the creative producers & writers and the "behind the scenes crew" are all fantastic, and everybody involved on this show works REALLY hard to make it all work. It does so many things so well that it's hard to single out what it does best. However, the one thing I really love about this show (and all similar shows that followed), is how often regular citizens are involved in the proceedings. The cast must often attempt to accomplish their tasks in full view of the public, and this frequently results in numerous surreal & humorous interactions between celebrities and average citizens going about their everyday lives. This unique symmetry that exists between Korean stars and the general public is incredibly endearing, and it's not unusual for common people to be an integral part of this show.

The easiest thing for me to do is compare IC to another more recent Korean variety show called Running Man (RM), because both shows are quite similar. While I dearly love RM, I think IC is a better all-around show, and it's clearly the more intelligent and diverse of the two. IC is the more popular for the most part in Korea, but RM is much more well-known worldwide. My Korean friends can't understand why RM gets more attention overseas than IC does; they often utter comments such as: "RM is just a knockoff of IC" and "RM is for children, whereas IC is for adults", etc... I can't totally disagree with them, but I think RM is more embraced internationally due to some combination of the following: A) RM follows a simpler and more approachable fun & games format that requires less attention from week to week, B) RM more regularly features young idol guest stars, and many foreign markets are crazy for all things having to do with Korean idols, and, C) Timing is everything, and RM came along at just the right time to ride the crest of the Hallyu variety show wave.

Unlike some other Korean variety show programs, you have to be willing to devote yourself to IC a little more than usual. It obviously pays dividends to get to know as much about any variety program you're watching, but IC requires an extra level of devotion by comparison; you need to watch season after season of this show to get to the point of understanding why it, and its cast (and crew), is so beloved. And, you'll also have to often watch multiple episodes in a row just to see the culmination of any one particular challenge. It's worth it though, as this show is frequently hilarious, occasionally heartwarming, and almost always entertaining!

I have very few complaints with this show at all. Yes, some of the cast members can get overly annoying on occasion; there's a few in particular that would drive you insane if you spent all day with them while in full variety shtick mode, but they're mostly a likable bunch of resilient dudes who will do virtually anything to entertain audiences on a weekly basis. Some of the challenges might not be to your liking, and sometimes they'll sit around talking about challenges excessively before actually getting around to doing them...but otherwise, what's not to like here?

Summary: If you're a fan of any of these types of modern Korean "out-of-studio" variety shows, you owe it yourself to watch IC. This is a groundbreaking and free-wheeling show that could hardly be funnier or more charming if it tried. Shows like RM, Family Outing, Heroes, Real Men, Roommate, wouldn't even exist if not for IC. It's a terrific show on its own merits, but its impact on the past, present, & future of variety show programming cannot be overstated.

Bottom Line: One of the most enjoyable and innovative TV shows ever made 9 out of 10 stars!...HIGHLY, HIGHLY RECOMMENDED!

P.S. Don't pay too much attention to the "cast" members listed on this IMDb page. Half of them are just single episode foreign guests who have little to do with this show overall.

11 of 11 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 2 user reviews »

Contribute to This Page

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series

Stream Popular Action and Adventure Titles With Prime Video

Explore popular action and adventure titles available to stream with Prime Video.

Start your free trial

Recently Viewed