I have listed down the episodes they appeared on. For the ones that isn’t linked, you can watch it on Dramacool/KissAsian. Just search it up on those websites!

2010

• Episode 13 (Leeteuk, Shindong, Eunhyuk)
• Episode 14 (Leeteuk, Shindong, Eunhyuk)
• Episode 15 (Leeteuk, Shindong, Eunhyuk)
• Episode 16 (Leeteuk, Shindong, Eunhyuk)
• Episode 17 (Leeteuk, Shindong, Eunhyuk, Tiffany, Sooyoung, Yoona, Seohyun)
• Episode 18 (Leeteuk, Shindong, Eunhyuk, Tiffany, Sooyoung, Yoona, Seohyun)
• Episode 19 (Leeteuk, Shindong, Eunhyuk, Tiffany, Sooyoung, Yoona, Seohyun)
• Episode 20 (Leeteuk, Shindong, Sungmin)
• Episode 21 (Leeteuk, Shindong, Sungmin)
• Episode 27 (Leeteuk, Heechul, Shindong, Eunhyuk)
• Episode 28 (Leeteuk, Heechul, Shindong, Eunhyuk)
• Episode 29 (Leeteuk, Shindong, Eunhyuk, Hyoyeon, Yuri)
• Episode 30 (Leeteuk, Shindong, Eunhyuk, Hyoyeon, Yuri)
• Episode 33 (Siwon, Donghae, Kyuhyun)
• Episode 34 (Leeteuk, Shindong, Siwon, Eunhyuk, Donghae, Kyuhyun)
• Episode 35 (Leeteuk, Shindong, Eunhyuk)
• Episode 37 (Leeteuk, Shindong, Eunhyuk)
• Episode 38 (Leeteuk, Shindong, Eunhyuk)
• Episode 39 (Leeteuk, Shindong, Eunhyuk)
• Episode 40 (Leeteuk, Shindong, Eunhyuk)
• Episode 49 (Leeteuk, Shindong, Eunhyuk)
• Episode 50 (Leeteuk, Shindong, Eunhyuk)

2011

• Episode 62: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 (Lee Yeonhee, Leeteuk, Shindong, Eunhyuk)
  
• Episode 63 (TVXQ, Leeteuk, Shindong, Eunhyuk)
  
• Episode 64 (TVXQ, Leeteuk, Shindong, Eunhyuk)
  
• Episode 65 (Leeteuk, Eunhyuk, Henry)
  
• Episode 66 (Leeteuk, Eunhyuk, Henry)
  
• Episode 67: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 (Leeteuk, Shindong)
  
• Episode 68: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 (Leeteuk, Shindong)
  
• Episode 79 (Leeteuk, Heechul, Shindong)
  
• Episode 81 (Yunho, Leeteuk, Shindong)
  
• Episode 82 (Yunho, Leeteuk, Shindong)
  
• Episode 83 (Yunho, Leeteuk, Shindong)
  
• Episode 88: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 (Leeteuk, Shindong, Eunhyuk, Krystal)
  
• Episode 92 (Leeteuk, Heechul, Yesung, Shindong, Siwon, Eunhyuk, Donghae, Ryeowook, Kyuhyun)
  
• Episode 93: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 (Leeteuk, Heechul, Yesung, Shindong, Siwon, Eunhyuk, Donghae, Ryeowook, Kyuhyun)
  
• Episode 94 (Leeteuk, Shindong, Eunhyuk, Sunny, Seohyun)
  
• Episode 95 (Leeteuk, Shindong, Eunhyuk, Sunny, Seohyun)
  
• Episode 96 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 97 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 98 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 99 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 102 (Dana, Leeteuk, Shindong, Eunhyuk, Jessica)
  
• Episode 103 (Tiffany, Yuri, Yoona)
  
• Episode 104 (Tiffany, Yuri, Yoona)
  
• Episode 105 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 106 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 107 (Jay, Jungmo, Leeteuk, Shindong, Eunhyuk)

2012

• Episode 119 (Leeteuk, Shindong, Eunhyuk, Seohyun)
  
• Episode 120 (Leeteuk, Shindong, Eunhyuk, Seohyun)
  
• Episode 121 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 122 (Leeteuk, Shindong, Eunhyuk)
  
• Episode 127 (Leeteuk, Eunhyuk, Tiffany)
  
• Episode 128 (Leeteuk, Eunhyuk, Tiffany)
  
• Episode 129 (Leeteuk, Eunhyuk)
  
• Episode 130 (Leeteuk, Eunhyuk)
  
• Episode 131 (Leeteuk, Eunhyuk)
  
• Episode 132 (Leeteuk, Eunhyuk)
  
• Episode 133 (Leeteuk, Eunhyuk)
  
• Episode 134 (Leeteuk, Eunhyuk)
  
• Episode 137 (Leeteuk, Eunhyuk)
  
• Episode 138 (Leeteuk, Eunhyuk)
  
• Episode 139 (Shindong, Kyuhyun, Victoria)
  
• Episode 140 (Shindong, Kyuhyun, Victoria)
  
• Episode 141 (Leeteuk, Eunhyuk)
  
• Episode 142 (Leeteuk, Eunhyuk, Minho, Sulli)
  
• Episode 143 (Leeteuk, Eunhyuk, Minho, Sulli)
  
• Episode 144 (Leeteuk, Eunhyuk)
  
• Episode 145 (Leeteuk, Eunhyuk)
  
• Episode 146 (Leeteuk, Eunhyuk)
  
• Episode 147 (Leeteuk, Eunhyuk)
  
• Episode 150 (Eunhyuk)
  
• Episode 151 (Leeteuk, Eunhyuk)
  
• Episode 152 (Leeteuk, Eunhyuk)
  
• Episode 153 (TVXQ, Leeteuk, Yesung, Shindong, Eunhyuk, Yoona, Jonghyun, Taemin)
  
• Episode 154 (TVXQ, Leeteuk, Yesung, Shindong, Eunhyuk, Yoona, Jonghyun, Taemin)
  
• Episode 155 (Eunhyuk)
  
• Episode 156 (Eunhyuk)
  
• Episode 157 (Eunhyuk)
  
• Episode 158 (Eunhyuk)
  
• Episode 159 (Eunhyuk)
  
• Episode 160 (Eunhyuk)

2013

• Episode 165 (Girls’ Generation)
  
• Episode 166 (Girls’ Generation)