| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kang Shin-hyo | Crew | Directing | Director | 16 |
 Han Woo-ri | Crew | Writing | Writer, Creator | 16 |
 Jo Nam-hyung | Crew | Directing | Director | 16 |
 Kim Young-kyu | Crew | Production | Executive Producer | 16 |
 Ahn Kil-kang | Cast | Actor | Hyun Ui-ong | 16 |
 Lee Dong-wook | Cast | Actor | Lee Yeon | 16 |
 Park No-shik | Cast | Actor | Min-seo & Yeon-su's father | 1 |
 Maeng Bong-hak | Cast | Actor | Seo Ki-chang | 2 |
 Woo Hyeon | Cast | Actor | Totem spirit | 2 |
 Ian Kim Beom | Cast | Actor | Lee Rang | 16 |
 Kim Hee-jung | Cast | Actress | Ji-ah's Mother | 16 |
 Kim Young-sun | Cast | Actress | Shaman | 2 |
 Lee Tae-ri | Cast | Actor | Imoogi | 16 |
 Jo Bo-ah | Cast | Actress | Nam Ji-ah | 16 |
 Kim Jung-nan | Cast | Actress | Paluipa | 16 |
 Uhm Hyo-seop | Cast | Actor | TVC President Kwon Hae-ryong | 16 |
 Sunwoo Jae-duk | Cast | Actor | King | 1 |
 Keum Dong-hyun | Cast | Actor | Fisherman | 2 |
 Lee Jung-min | Cast | Actress | Bride | 1 |
 Lee Kyoo-hyung | Cast | Actor | Yeon's Best Friend Moon Bear | 2 |
 Lee Joo-won | Cast | Actor | Bicycle boy | 1 |
 Choi Seung-Il | Cast | Actor | Yu-ri's father | 1 |
 Jang Won-hyung | Cast | Actor | Baek Shi-woo | 16 |
 Son Woo-hyeon | Cast | Actor | Security Staff Jung Hyeon-u | 3 |
 Jung Yi-seo | Cast | Actress | Kim Sae-rom | 16 |
 Kim Tae-yul | Cast | Actor | Imugi (Young) | 3 |
 Park Da-yeon | Cast | Actress | A-eum (Young) | 1 |
 Hwang Hee | Cast | Actor | Gu Shin-ju | 16 |
 Han Sang-jo | Cast | Actor | Goblin | 1 |
 Kim Yong-ji | Cast | Actress | Ki Yoo-ri | 16 |
 Kim Kang-min | Cast | Actor | Pyo Jae-hwan | 16 |
Yoon Tae-hee | Cast | Actress | Bus passenger | 2 |
 Oh Jeong-won | Cast | Actress | Yu-ri's mother | 1 |
 Joo Boo-jin | Cast | Actress | Island grandmother | 2 |
 Jang Ui-don | Cast | Actor | Bus passenger | 2 |
Seo Jin-won | Cast | Actor | Seo Hwan-ho | 1 |
 Do Yeon-jin | Cast | Actress | Seo Pyung-hee | 3 |
 Kim Hwan-young | Cast | Actor | Bus passengers' son | 1 |
 Park Seoung-tae | Cast | Actress | Island grandmother | 2 |
 Im Gi-hong | Cast | Actor | Fortune teller | 2 |
 Choo Ye-jin | Cast | Actress | Jung Su-young | 1 |
 Kim Gwi-seon | Cast | Actor | Fishing Boat Captain | 2 |
 Joo Byeong-ha | Cast | Actor | Detective | 1 |
 Lee Taek-geun | Cast | Actor | Groom | 1 |
 Park Sang-hyeon | Cast | Actress | Hairstylist | 1 |
 Son Dong-hwa | Cast | Actor | Groom next door | 1 |
 Shim So-young | Cast | Actress | Green Juice Auntie Eo Duk-si-ni | 2 |
 Kim Hyo Myung | Cast | Actor | Su-o's father | 1 |
 Jang Young-hyeon | Cast | Actor | Watch salesman | 1 |
 Kim Young-sun | Cast | Actress | Psychiatrist Choi | 1 |
 Park Soo-yeon | Cast | Actress | Rang's mother | 3 |
 Lee Ye-bit | Cast | Actress | Ghost Child Min-seo | 2 |
| Person | Type | Job | Role(s) | Episodes |
