| Episode | Theme | Guest Member | Appearances |
| 01 – 05 | Living without waste | | Park Seong-ho's wife & son, Kim Jun-hyeon's parents, Yang Sang-guk's parents |
| 06 – 10 | Living without cars | | Hong ingyu, Cho Yong-Jin (ALi) |
| 11 – 14 | Living without money | | |
| 15 – 17 | Eating only local produce | | |
| 18 – 20 | Finding real friends | | |
| 21 – 23 | Living without water | | |
| 24 – 27 | Living without electricity | | 2PM |
| 28 – 31 | The conditions for a holiday | | Lee Joon (MBLAQ) |
| 32 – 34 | Living by the recommended daily calories | | Huh Gak |
| 35 – 37 | Books in daily life | Kwanghee (ZE:A) | Park Gyu-ri & Kang Ji-young (Kara) |
| 38 – 40 | Woman special: Living without cellphone & trash | | Son Dam-bi, Original Cast of Human Condition |
| 41 – 43 | Living only with the help of neighbors | | Kim Yeong-hui's Mother, K.Will |
| 44 – 47(Part 1) | Living without stress | Taecyeon (2PM) | Kim Heechul (Super Junior), Miss A |
| 47(Part 2) - 48 | 1st Anniversary special: Analog trip | | Kim Jun-ho's friend (Kang Beom Seok), Yang Sang-guk's friend (Son Seungmin) |
| 49 – 51 | Challenging zero heating costs | Lee Bong Won, Kim Kiri | |
| 52 – 55 (Part 1) | Women's special: Living without chemical products | Park Eun-yeong, Park Jiseon | Cho Hangri, John Park |
| 55 (Part 2) - 58 | Living with minimum goods | Park Sung-kwang | Orange Caramel |
| 59 – 61 | Women's Special: Living without meat and flour | Kim Mingyeong, Chun Yi Seul | Myeong Hyeon Ji (Chef), Kim Tae-Hyun & Park Ga-Ram (DickPunks), Heo Kyung-hwan, Kwanghee & Minwoo (ZE:A) |
| 62-64 | Eco orientation (Change of Members) | Choiza (Dynamic Duo) | A Pink |
| 65-67 | Women's Special: Living only with part-time jobs | Park Eun-yeong, Choi Hee | |
| 68-70 | Living on low-sodium diet | | Yang Dong-geun, Alex |
| 71-72 | Men & Women's Special: Volunteer farm work | Chun Yi Seul | |
| 73-75 | Overcoming skin and hair problems | Park Eun-ji, Bo-mi (A Pink) |
Park Myung Soo, On Joo-Wan, Soyou & Bora (Sistar), Gong Chan & Baro (B1A4), Park Ki Ryang |
| 76,78,79 | Discovering 100 years of heritage | | |
| 77 | Men & Women's Chuseok Special: The holiday condition | | |
| 80-82 | Women's Special: Talent sharing | Jeong Da Eun | Jung Tae-ho, Park Sung-Kwang, Cho Hangri, Kim Junho, Koo Eunho, Jung Euichan, Kim Byungsuk, Hwang Paul, Kim Hoyoung |
| 83-85 | Traveling with mentors | | |
| 86-88 | Women's Special: Living on a shoestring budget | Lizzy (After School), Han Chae-Ah | Super Junior's Eunhyuk & Ryeowook, Heo Anna, Kim Ji-hoon, Yoon Jong-shin, Muzie |
| 89-91 | Taking On traditionally female jobs | | |
| 92 | Men & Women's Christmas Special | | |
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