2 Days & 1 Night - Guest Appearances

8–9

• Kim Young Chul

• n/a

• Kim filled in for the absence of Ji Sang-ryeol.

10–12

• Shin Ji

• Dokdo Special

21–23

• Novelist Lee Oe-soo

• Year-End/new Years Trip

• The members visited famous novelist Lee Oe-soo's house.

68

• Trot singer Kim Hye Yeon

• 1st Year Anniversary Trip

• Kim appeared and sang the wake-up song during the wake-up mission.

81

• Ji Sang-ryeol
• Sang Don (dog, Sang Geun's son)

• Night Fishing Trip

86–89
124–125
205

• Major League Baseball player Park Chan Ho

• n/a (Episodes 86–89)
• Severe Winter Training Camp (Episodes 124–125)
• Foreign Trip Special (Episode 205)

• When Park appeared for second time, he was planning to stay for just a few minutes, but the members requested him, to spend the night together.
• Park made a third appearance when Lee Seung Gi and Lee Su Geun visited Osaka, Japan.

80–81

• Baek Ji Young
• Han Min Gwan (Gag Concert)
• Kim Jae Wook (Gag Concert)
• Lee Sang Ho (Gag Concert)
• Lee Sang Min (Gag Concert)
• Korea National Sport University female Judo team (15 members) – Kang Ho Dong's team
• Happy Single mom's team (15 members) – Kim C's team
• Ajou University male nurses team (9 members) – Lee Su Geun's team
• Gukak National High School dance team (11 members) – Eun Ji Won's team
• Wonju, Gangwon's 8 princess' and 8 sons team (18 members) – MC Mong's team
• Middle-aged high school girls team (9 members) – Lee Seung Gi's team

• 1st Viewer's Special Trip

• Baek Ji Young, Han Min Gwan, Kim Jae Wook, Lee Sang Ho, and Lee Sang Min were the concert guests for the 1st Viewer's Special trip.
• The Gag Concert members Han Min Gwan, Kim Jae Wook, Lee Sang Ho, and Lee Sang Min stayed for the rest of the trip and spent time with the 1 Night 2 Days members. The reason for them staying was that their managers had left according to Han Min Gwan.

89–90

• Park Gwang – Kang Ho Dong's friend
• Min Kyung Hwan – Lee Seung Gi's friend
• Jeon Hee Seung, Kim Jung Hwan – MC Mong's friend
• Shin Myung Sun – Lee Su Geun's friend
• Lee Geun Soo – Eun Ji Won's friend
• Lee Sun Kyu (Jaurim) – Kim C's friend
• Soo Geun-ee – Sang Geun's dog friend

• "Let's Go Together, Friend" Trip

105–107

• Niddeen (India) – Kang Ho Dong's partner
• Akira (Japan) – Lee Seung Gi's partner
• Scott (USA) – MC Mong's partner
• Dan (Romania) – Lee Su Geun's partner
• Andrew (UK) – Eun Ji Won's partner
• Waf (Ivory Coast) – Kim C's partner

• Global/Foreigner Trip

117–118

• Jung Young Jin – Kang Ho Dong's manager
• Park Gwang Chul – Kim C's manager
• Kim Dae Won – Lee Su Geun's manager
• Kang Young Hyun – Eun Ji Won's manager
• Lee Heon Suk – MC Mong's manager
• Park Dong Jin – Lee Seung Gi's manager

• n/a

• The members' managers appeared in a game of Blessing-Curse-Blessing for Sleeping Places.

130–132

• Baek Ji Young
• Kim Tae-woo
• 10-year friends Year-3 high-school students from Yeongwol School team (9 members) – Kang Ho-dong's team
• Korea's only female rugby team (13 members) – Kim C's team
• Eunpyeong-gu's private taxi drivers team (15 members) – Lee Su-geun's team
• Universal Ballet team (15 members) – Eun Ji-won's team
• 30-years ago weightlifter OB team (10 members) – MC Mong's team
• 11 siblings team (11 members) – Kim Jong-min's team
• "Hot Young" Korea Aerospace University team – Lee Seung-gi's team
• Korea National Sport University female Judo team (15 members) from 1st Viewer's Trip
• Gukak National High School dance team (9 members) from 1st Viewer's Trip

• 2nd Viewer's Special Trip

• Baek Ji-young and Kim Tae-woo were the concert guests for the 2nd Viewer's Special trip.
• Kang Ho-dong's Korea National Sport University female Judo team and Eun Ji-won's Gukak National High School dance team from the 1st Viewer's Special Trip were also present on the trip to perform as concert guests.

169-171

• Lee Jong-Beom (baseball player for Kia Tigers)
• Yang Joon-Hyuk (former baseball player for Samsung Lions)
• Lee Dae-Ho (baseball player for Lotte Giants)

• 6 City Special

173-174

• Ggarggi (Nepal) – Kang Ho Dong's partner
• Khan (Bangladesh) – Lee Su Geun's partner
• Ahggil (Pakistan) – Eun Ji Won's partner
• Ssowan (Cambodia) – Kim Jong Min's partner
• YeYang (Republic of the Union of Myanmar (Burma)) – Lee Seung Gi's partner

• Foreign Workers' Special

193-195

• Yeom Jeong-ah
• Choi Ji-woo
• Lee Hye-young
• Kim Soo-mi
• Kim Ha-neul
• Seo Woo

• Actress Special

• Filmed May 6–7, 2011

196-197

• Sung Dong-il
• Kim Jung-tae
• Ahn Gil-kang
• Jo Sung-ha
• Sung Ji-ru
• Ko Chang-seok

• Actor Special

-

205-206

• Baek Ji Young
• Sung Si Kyung
• Jeon Hyeon Mu
• Kim Byung-man

• 3rd Viewer's Special Trip Training Camp

• The four guests will take part in the 3rd Viewer's Special Trip as MCs.

207-210

• Baek Ji Young
• Sung Si Kyung
• Jeon Hyeon Mu
• Kim Byung-man
• Hyeon Cheol
• Koyote
• BEAST
• 0–9 years-old team – Jeon Hyeon Mu's team
• 10–19 years-old team – Baek Ji Young's team
• 20–29 years-old team – Kang Ho Dong's team
• 30–39 years-old team – Uhm Tae Woong's team
• 40–49 years-old team – Lee Seung Gi's team
• 50–59 years-old team – Kim Byung Man's team
• 60–69 years-old team – Lee Su Geun's team
• 70–79 years-old team – Eun Ji Won's team
• 80–89 years-old team – Kim Jong Min's team
• 90-100 & 102 years-old team – Sung Si Kyung's team

• 3rd Viewer's Special Trip

• Hyeon Cheol, Koyote, and BEAST were the concert guests for the 3rd Viewer's Special Trip.