| Person | Type | Job | Role(s) |
|---|---|---|---|
 Keigo Higashino | Crew | Writing | Writer, Novel |
 Kang Woo-suk | Crew | Production | Executive Producer |
 Cho Young-wuk | Crew | Sound | Music |
 Park Yeon-seon | Crew | Writing | Writer |
 Lim Ji-young | Crew | Production | Producer |
An Eun-mi | Crew | Production | Co-Producer |
Chu In-sik | Crew | Lighting | Lighting Director |
 Park Shin-woo | Crew | Directing | Director, Writer |
 Oh Sang-ho | Crew | Writing | Adaptation |
Kim Byung-oh | Crew | Crew | Stunts |
Lee Chang-jae | Crew | Camera | Director of Photography |
Song Hye-jin | Crew | Art | Production Design |
Jeon Min | Crew | Production | Line Producer |
Choi Yeong-sim | Crew | Costume & Make-Up | Makeup & Hair |
Oh Jin-seok | Crew | Art | Props |
Park Jae-wan | Crew | Art | Props |
 Han Suk-kyu | Cast | Actor | Han Dong-soo |
 Cha Hwa-yeon | Cast | Actress | Seo Hae-yeong |
 Jeong In-gi | Cast | Actor | Kang Jae-doo (uncredited) |
 Jung Jin | Cast | Actor | Park Tae-ho |
 Go Soo | Cast | Actor | Kim Yo-han |
 Son Ye-jin | Cast | Actress | Yoo Mi-ho / Lee Ji-ah |
 Choi Jin-ho | Cast | Actor | Kim Si-hoo (uncredited) |
 Lee Min-jung | Cast | Actress | Lee Si-yeong |
 Joo Ah-reum | Cast | Actress | Lee Ji-ah (young) |
 Seo Dong-soo | Cast | Actor | Crime lab investigation team leader (uncredited) |
 Im Ji-gyu | Cast | Actor | Yak-tong |
Kim Ji-hyeon | Cast | Actress | Hong Yun-mi (uncredited) |
 Bang Joong-Hyun | Cast | Actor | Jo Min-woo |
 Son Ji-na | Cast | Actress | Park Mi-yeon |
 Jo Kyung-sook | Cast | Actress | Yang Mi-sook (uncredited) |
 Park Sung-woong | Cast | Actor | Cha Seung-jo |
 Han Ye-won | Cast | Actress | Na-hyeon |
 Ye Su-jeong | Cast | Actress | Aunt |
| Person | Type | Job | Role(s) |
