Episode guide
Infinite Challenge: Excessive Challenge and Master of Quiz
26 episodes · premiered Oct 29, 2005
The cast solve quizzes and play games. Initially the season was similar to season one and was known as Excessive Challenge (무리한 도전).
- Episode 1: Baseball Challenge Oct 29, 2005 · 41m
- Episode 2: Horse Racing Nov 5, 2005 · 32m
- Episode 3: Firefighting Challenge: Part 1 Nov 12, 2005 · 31m
- Episode 4: Firefighting Challenge: Part 2 Nov 19, 2005 · 30m
- Episode 5: Sweeper Challenge Nov 26, 2005 · 45m
- Episode 6: Mental Calculation Challenge Dec 10, 2005 · 38m
- Episode 7: Infinite Challenge - Master of Quiz Airs Dec 17, 2005 · 50m
- Episode 8: Christmas Special Dec 24, 2005 · 48m
- Episode 9: A Year-End Special Dec 31, 2005 · 47m
- Episode 10: New Year's Day Special Jan 7, 2006 · 44m
- Episode 11: Master of Quiz Jan 14, 2006 · 45m
- Episode 12: Grandmother's House Special Jan 21, 2006 · 45m
- Episode 13: Lunar New Year Special - Who Do You Want to Keep as a Pet? Jan 28, 2006 · 50m
- Episode 14: Spring Special Feb 4, 2006 · 48m
- Episode 15: St. Valentine's Day Special Feb 11, 2006 · 48m
- Episode 16: School Graduation Special Feb 18, 2006 · 18m
- Episode 17: Lee Hyori Special: Part 1 Feb 25, 2006 · 53m
- Episode 18: Lee Hyori Special: Part 2 Mar 4, 2006 · 45m
- Episode 19: Beginning School Special Mar 11, 2006 · 55m
- Episode 20: 20th Episode Special Mar 18, 2006 · 46m
- Episode 21: Camping Special Mar 25, 2006 · 1h 3m
- Episode 22: April Fools' Day Special Apr 1, 2006 · 55m
- Episode 23: Black Day Special Apr 8, 2006 · 56m
- Episode 24: New York Special Apr 15, 2006 · 55m
- Episode 25: China Special Apr 22, 2006 · 52m
- Episode 26: Yi Sun-sin Birthday Special / Lee Young-ae Special Event Apr 29, 2006 · 1h 30m