Season
- Season 3 2006-05-06
- Season 2 2005-10-29
- Season 1 2005-04-23
- Season 0 2008-09-14
Episode
- Episode 1: Baseball Challenge
- Episode 2: Horse Racing
- Episode 3: Firefighting Challenge: Part 1
- Episode 4: Firefighting Challenge: Part 2
- Episode 5: Sweeper Challenge
- Episode 6: Mental Calculation Challenge
- Episode 7: Infinite Challenge - Master of Quiz Airs
- Episode 8: Christmas Special
- Episode 9: A Year-End Special
- Episode 10: New Year's Day Special
- Episode 11: Master of Quiz
- Episode 12: Grandmother's House Special
- Episode 13: Lunar New Year Special - Who Do You Want to Keep as a Pet?
- Episode 14: Spring Special
- Episode 15: St. Valentine's Day Special
- Episode 16: School Graduation Special
- Episode 17: Lee Hyori Special: Part 1
- Episode 18: Lee Hyori Special: Part 2
- Episode 19: Beginning School Special
- Episode 20: 20th Episode Special
- Episode 21: Camping Special
- Episode 22: April Fools' Day Special
- Episode 23: Black Day Special
- Episode 24: New York Special
- Episode 25: China Special
- Episode 26: Yi Sun-sin Birthday Special / Lee Young-ae Special Event
Infinite Challenge Excessive Challenge and Master of Quiz Black Day Special
Infinite Challenge has been reported 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 the audiences in the West, but 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. In order to achieve its comedic purposes its 6 hosts and staff continuously proclaim, the elements of this show are the 3-Ds, Dirty, Dangerous, and Difficult.
