3x439 - 2015 Infinite Challenge Summer Music Festival: Part 5

August 1, 2015

3x440 - 2015 Infinite Challenge Summer Music Festival: Part 6

August 8, 2015

3x441 - Infinite Challenge Express Delivery: Part 1

August 15, 2015

3x442 - 2015 Infinite Challenge Summer Music Festival: Part 7

August 22, 2015

3x443 - Infinite Challenge Express Delivery: Part 2

August 29, 2015

3x444 - Infinite Challenge Express Delivery: Part 3

September 5, 2015

3x445 - Infinite Challenge Express Delivery: Part 4

September 12, 2015

3x446 - One-Day Activity Schedule

September 19, 2015

3x447 - Weekend Blockbuster

September 26, 2015

3x448 - 2015 Special Project Exhibition

October 3, 2015

3x449 - War of Idiots - Age of Innocence: Part 1

October 10, 2015

3x450 - War of Idiots - Age of Innocence: Part 2

October 17, 2015

3x451 - War of Idiots - Age of Innocence: Part 3

October 24, 2015

3x452 - Laugh Hunters

October 31, 2015

3x453 - I.C. Tours: Part 1

November 7, 2015

3x454 - I.C. Tours: Part 2

November 14, 2015

3x455 - I.C. Dream - Charity Auction: Part 1

November 21, 2015

3x456 - I.C. Dream - Charity Auction: Part 2

November 28, 2015

3x457 - I.C. Dream - Charity Auction: Part 3 & Zero Complaints: Part 1

December 5, 2015

3x458 - Zero Complaints: Part 2 & Infinite News

December 12, 2015

3x459 - Infinite News & I.C. Most Wanted: Part 1

December 19, 2015

3x460 - I.C. Most Wanted: Part 2

December 26, 2015

3x461 - I.C. Most Wanted: Part 3

January 2, 2016

3x462 - Variety General Assembly

January 9, 2016

3x463 - Martian

January 16, 2016

3x464 - Letters of Fortune

January 23, 2016

3x465 - Variety School - School of Rock

January 30, 2016

3x466 - Introducing My Ugly Friend Festival 2: Part 1

February 6, 2016

3x467 - Introducing My Ugly Friend Festival 2: Part 2

February 13, 2016

3x468 - Introducing My Ugly Friend Festival 2: Part 3

February 20, 2016

3x469 - Bad Memories Eraser: Part 1

February 27, 2016

3x470 - Bad Memories Eraser: Part 2 & Ratings Commandos - Spring Is Coming: Part 1

March 5, 2016

3x471 - Ratings Commandos - Spring Is Coming: Part 2

March 12, 2016

3x472 - God of Hip-Hop MC Minji

March 19, 2016

3x473 - Wedding Singers

March 26, 2016

3x474 - Wedding Singers & Perfect Senses: Part 1

April 2, 2016

3x475 - Perfect Senses: Part 2

April 9, 2016

3x476 - Saturday, Saturday is for Singers 2 - Sechs Kies: Part 1

April 16, 2016

3x477 - Saturday, Saturday is for Singers 2 - Sechs Kies: Part 2

April 23, 2016

3x478 - Saturday, Saturday is for Singers 2 - Sechs Kies: Part 3

April 30, 2016

3x479 - 2016 Infinite Company

May 7, 2016

3x480 - Wedding Singers: Part 2

May 14, 2016

3x481 - Wedding Singers: Part 3

May 21, 2016

3x482 - Wedding Singers: Part 4

May 28, 2016

3x483 - Relay Toon: Part 1

June 4, 2016

3x484 - Relay Toon: Part 2

June 11, 2016

3x485 - What Shall We Do Today?: Part 1

June 18, 2016

3x486 - What Shall We Do Today?: Part 2 & Relay Toon: Part 3

June 25, 2016

3x487 - Living as Jae-suk vs Living as Myeong-su & Relay Toon: Part 4

July 2, 2016

3x488 - The Ghost Wailing: Part 1 & Relay Toon: Part 5

July 9, 2016

3x490 - Dispute Resolution Committee: Part 1 & Relay Toon: Part 7

July 23, 2016

3x491 - Dispute Resolution Committee: Part 2 & Thrilling Hide and Seek: Part 1 & Relay Toon: Part 8

July 30, 2016

3x492 - Thrilling Hide and Seek: Part 2

August 6, 2016

3x493 - U.S. Special: Part 1

August 13, 2016

3x494 - U.S. Special: Part 2

August 20, 2016

3x495 - Making of Infinite Company

August 27, 2016

3x496 - 2016 Infinite Company: Part 1

September 3, 2016

3x497 - 2016 Infinite Company: Part 2

September 10, 2016

3x498 - Dancing King

September 17, 2016

3x499 - War of the Gods: Part 1

September 24, 2016

3x500 - War of the Gods: Part 2

October 1, 2016

3x501 - Mudori GO: Part 1

October 8, 2016

3x502 - Mudori GO: Part 2

October 15, 2016

3x503 - We Are Natural People

October 22, 2016

3x504 - Gravity: Part 1

October 29, 2016

3x505 - Gravity: Part 2

November 5, 2016

3x506 - History X Hip Hop Project - Great Heritage (1)

November 12, 2016

3x507 - History X Hip Hop Project - Great Heritage (2)

November 19, 2016

3x508 - Tears of the Polar Bear: Part 1

November 26, 2016

3x509 - Tears of the Polar Bear: Part 2 / Santa Academy (1)

December 3, 2016

3x510 - Santa Academy (2)

December 10, 2016

3x511 - BIGBANG X IC / Santa Academy (3)

December 17, 2016

3x512 - Santa Academy (4) / Hiphop X History Project: The Great Heritage (3)

December 24, 2016

3x513 - Hiphop X History Project: The Great Heritage (4)

December 31, 2016

3x514 - Jung Jun-ha's Daesang Project

January 7, 2017

3x515 - Your Name: Part 1

January 14, 2017

3x516 - Your Name: Part 2

January 21, 2017

3x517 - Infinite Challenge Legend - Characters: Part 1

February 18, 2017

3x518 - Infinite Challenge Legend - Chase: Part 2

February 25, 2017

3x519 - Infinite Challenge Legend - Real Variety: Part 3

March 4, 2017

3x520 - Infinite Challenge Legend - Slapstick: Part 4

March 11, 2017

3x521 - Showdown! Hanamana: Part 1

March 18, 2017

3x522 - Showdown! Hanamana: Part 2

March 25, 2017

3x523 - 2017 National Cabinet: Part 1

April 1, 2017

Infinite Challenge has invited 200 citizens and 5 members of National Assembly to discuss how to make South Korea a better country. The citizens have brought their proposals that can possibly be drawn up as a new bill, and the National Assembly members help the viewers understand more about the current situations of Korea.

3x524 - 2017 National Cabinet: Part 2, Pyeongchang 2018: Part 1

April 8, 2017

Congress Citizens and the National Assembly members continue on sharing their ideas and suggestions. Various bills from housing aid for college students to parental education to prevent child abuse are brought up. They are surprised to see that the bills are for those in need, and they are moved to find people dreaming of a harmonious community.

3x525 - Pyeongchang 2018: Part 2

April 15, 2017

The 2018 Winter Olympics in will be held in Pyeongchang. The members are joined with famous actor Park Bo Gum. They go through the training before they actually go for rides on the official bobsleigh course. They are divided into two groups, Ugly Winner Team and Handsome Loser Team. The teams try their best in competing against each other.

3x526 - Pyeongchang 2018: Part 3

April 22, 2017

With funny Bo Gum, the members are divided into two teams again and compete through team pursuit and curling. Handsome Loser Team becomes the winning team at last and Jae Seok earns a chance to participate in the Olympic Torch Relay. Meanwhile, Kim Yun A visits Infinite Challenge to promote the coming Olympics as an honorary ambassador.

3x527 - The Game of Truth

April 29, 2017

Chase games are all about lies, but what if they are not allowed to lie throughout the game? The members play Honest Tag where they only have to tell the truth unless they want to receive a mysterious penalty. Not to get caught by the tagger, the runners hide and find clues while trying to make the least number of lies.

3x528 - One Fine Day

May 6, 2017

The members of Infinite Challenge visit Nok Island. The island recently reopened an elementary school just for one student, Chan Hee. He and his sister, Chae Hee, are the only kids in the island. They are the only friends for each other. The members and Actress Seo Hyun Jin prepare a special event for the people of Nok Island.

3x529 - Hidden Card: Part 1

May 13, 2017

It’s the long extended holiday in Korea. The staff wants to treat the members, so they offer the corporate card for members to splurge. The members get all excited and start spending on things they always wanted. However, as the round goes on, the secret of the card is revealed.

3x530 - Hidden Card: Part 2, Future Variety Research Lab: Part 1

May 20, 2017

The staff prepares future entertainment research to satisfy the viewers as entertainment field and environment change rapidly. Along with invited guest members, Infinite Challenge members gather in a large room to go through various experiments.

3x531 - Future Variety Research Lab: Part 2

May 27, 2017

This week, Infinite Challenge members and invited guests go through another new experiments. Start from “Self Control Test” to “Top 3 Kiss Scenes”, they challenge themselves to succeed various experiments. Stay tuned to watch their infinite challenge!

3x532 - Infinite News

June 3, 2017

Infinite News is back! This time, the members report surprising news. Lee Hyo Lee will make an appearance with modern dancer, Kim Seol Jin. NBA star, Stephen Curry is also planning to visit. Meanwhile, Myung Soo cleans windows of the tallest building in Korea, and Myung Soo’s wife, Han Soo Min appears with Haha, the Mapo Sheriff’s help.

3x533 - 5 Boys Drifting, Bowling with Kim Soo-hyun

June 10, 2017

As part of Jun Ha’s Grand Award Project, the members try to travel by a raft. However, the plan does not go through as well as they hoped for. Due to the turn of events, they decide to go bowling with Actor Kim Soo Hyun to acquire enough air time. Who will win the match?

3x534 - Dancing with Hyori: Part 1

June 17, 2017

The members go to Jeju Island where Lee Hyo Ri lives. Hyo Ri has been training yoga for the last three years and is now a professional instructor. The members learn various yoga moves and also how to dance freestyle with a renowned contemporary dancer, Kim Seol Jin.

3x535 - Dancing with Hyori: Part 2, Find the Delicious Food Truck: Part 1

June 24, 2017

The members continue to learn dancing with Hyo Lee in Jeju Island. They learn to express their emotions and opinions by dancing. Also, they prepare to pull pranks on Actor Kim Soo Hyun during their second bowling match.

3x536 - Find the Delicious Food Truck!: Part 2, Infinite Challenge Real Men: Part 1

July 1, 2017

Actor Kim Soo Hyun joins the show again to receive his prize on winning the bowling match. The prize is a food truck controlled by Myung Soo, and the members have to find it first before they can enjoy a meal. Also, the members excitedly gather to go on a trip the production team prepared for them, but it turns out to be something entirely unexpected.

3x537 - Infinite Challenge Real Men: Part 2

July 8, 2017

The members are fooled into thinking that they are going on a vacation when in fact they are going to a military training camp. The nervous Myung Soo keeps messing up during the training and goes through a tough time with the rest of the members.

3x538 - Infinite Challenge Real Men: Part 3

July 15, 2017

In this week's Infinite Challenge, the members join the fellow soldiers during Music Date and they get to hear other soldiers' painful and funny stories. The members also receive CBR training which makes them cry.

3x539 - Infinite Challenge Real Men: Part 4 & A Vacation We Don't Mind

July 22, 2017

The members spend their last day at the military training center. Afterwards, they are told that they will be given a chance to go on a real vacation this time. The destination will be decided based on their final scores.