| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Hong Jeong-eun | Crew | Writing | Writer, Creator | 20 |
 Hong Mi-ran | Crew | Writing | Writer, Creator | 20 |
 Lee Chul-ho | Crew | Art | Production Design | 20 |
Kim Jeong-hyeon | Crew | Directing | Director | 20 |
Park Hong-kyun | Crew | Directing | Director, Creator | 20 |
Jang Jung-do | Crew | Production | Executive Producer | 20 |
 Sung Ji-ru | Cast | Actor | Soobori | 20 |
 Cha Seung-won | Cast | Actor | King Wooma | 20 |
 Jang Keun-suk | Cast | Actor | Peacock | 1 |
 Lee Se-young | Cast | Actress | Bong-Soon | 20 |
 Lee Hong-gi | Cast | Actor | P.K | 20 |
 Song Jong-ho | Cast | Kang Dae-Sung | 20 | |
 Lee Seung-gi | Cast | Actor | Son O-Gong | 20 |
 Sung Hyuk | Cast | Actor | General Dong | 20 |
 Yoon Bo-ra | Cast | Actress | Alice | 20 |
 Jang Gwang | Cast | Actor | Yoon Dae-Sik | 20 |
 Lee El | Cast | Actress | Ma Ji-Young | 20 |
 Kal So-won | Cast | Actress | Jin Sun-Mi (young) | 20 |
 Oh Yeon-seo | Cast | Actress | Jin Sun-Mi | 20 |
 Kim Sung-oh | Cast | Actor | Lee Han-Joo | 20 |
 Michael K. Lee | Cast | Actor | Jonathan | 20 |
 Yeonjung | Cast | Actress | Lee Da-in | 1 |
 Carson Allen | Cast | Actress | Ghost of bride | 1 |
| Person | Type | Job | Role(s) | Episodes |
