Seasons & episodes
S3 · E553Ace the Interview 2018-01-13 · 90 min
These days, it is hard for the youth to get a good job. The Infinite Challenge members are given the opportunity to interview at various companies to experience what a job interview is like. They go through the nerve-racking process in hopes to pass the interview.
S3 · E554An Hour Before #1 2018-01-20 · 90 min
This week, the Infinite Challenge members are sent to random places, and they are given just an hour to prepare for the task that's given to them at their destinations. How fast will they be able to come up with ideas and complete the task? Stay tuned to find out!
S3 · E555An Hour Before #2 2018-01-27 · 90 min
This week, the members are placed in a situation where they are given only an hour to complete the task that's given on the spot. Jae Seok has to sweep a 100m high bridge one hour before the tourists come. Jun Ha has to run a 10km marathon. Myeong Soo is back in the army. Will they be able to complete the given tasks before their time runs out?
S3 · E556Autumn Picnic Special - In & Out 2018-02-03 · 90 min
The members divide up into two teams. They are Team In and Team Out. All day, both teams will do various activities indoors and out, and they post videos on their social media. The team who gets the most number of likes will win. Which team will garner the most attention from their followers and win?
S3 · E557Chuseok Special - Saturday, Saturday's, I Am A Singer 3: H.O.T. #1 2018-02-17 · 90 min
22 years ago, H.O.T. debuted and captivated the hearts of many teenage girls. At the height of their fame, they decided to part ways but not before making a promise to their fans. They promised that the goodbye was temporary and that one day they will come back as one. As time passed, their fans wondered, "Will H.O.T. come back as a whole, just like g.o.d. and Sech Kies?" It's been 17 years since then, and the 5 members have finally come together to keep their promise through Infinite Challenge.
S3 · E558Saturday, Saturday's, I Am A Singer 3: H.O.T. #2 2018-02-24 · 90 min
The fans have waited for long enough. They have brought out the white balloons again. Infinite Challenge has brought back H.O.T. from 17 years ago and reunited the 5 idol stars with their fans. H.O.T. and their fans all bring back their good old memories together.
S3 · E559Jo Se-ho's 100th Day Celebration & I Wanna Be A Celeb 2018-03-03 · 90 min
The members throw a party for Sae Ho to celebrate his 100th day on Infinite Challenge. Instead of throwing a regular party, the members decide to copy the theme of a party that's traditionally thrown to a baby after its 100th day. For the next half of the show, Celeb Five joins to perform their new single, "I Want to Become a Celebrity".
S3 · E560I Miss You, Friend #1 2018-03-10 · 90 min
For today's episode, the members of Infinite Challenge are locked up in a chatroom where their friends are invited. Nam Chang Hui, Park Na Rae, Kim Je Dong, Kim Min Jong, Kim Jong Min, and Ji Sang Yeol join as the members' friends. They give directions to the members in the chatroom and the members have to follow them exactly. Stay tuned to check out various missions given to the members!
S3 · E561Curlvengers 2018-03-17 · 90 min
Korean women's curling team who sparkled a curling craze join the Infinite Challenge members for today's special. The five players, Kim Eun Jung, Kim Young Mi, Kim Kyeong Ae, Kim Seon Yeong and Kim Cho Hee hail from Uiseong, which is home to a curling center where their journey began. The Infinite Challenge members and the so-called Team Kim divide into Team Jae Seok and Team Eun Jung for a game of curling. Stay tuned to find out the winner!
S3 · E562I Miss You, Friend #2 2018-03-24 · 90 min
This week, the members have to carry out the missions given by their friends. Jae Seok has to go see Je Dong's mother and visit his father's grave. Haha has to get an endoscopy. Sae Ho has to go on a silent retreat. Se Hyeong has to try Na Rae's grandmother's food. Myeong Soo and Jun Ha have to climb up a mountain and look back upon their lives. Will they be able to complete every mission? Stay tuned to find out!
S3 · E563I Miss You, Friend #3 2018-03-31 · 90 min
The members of Infinite Challenge continue to carry out the missions given by their friends. Se Hyeong visits Na Rae’s grandparents in Muan. Haha gets a medical checkup and gives a lecture to middle school students. Myeong Soo and Jun Ha go on a hike at Mount Seorak. Infinite Challenge finishes their program while remembering the 13 years they spent together.