| Person | Type | Job | Role(s) |
|---|---|---|---|
 Park Gok-ji | Crew | Editing | Editor |
 Kwak Kyung-taek | Crew | Directing | Director, Writer |
 Man-Sik Choi | Crew | Sound | Original Music Composer |
Oh Sang-man | Crew | Art | Production Design |
Su-kyeong Wak | Crew | Costume & Make-Up | Costume Design |
Sun-shik Choi | Crew | Sound | Original Music Composer |
Kim Dong-joo | Crew | Production | Executive Producer |
Hwang Ki-suk | Crew | Camera | Director of Photography |
Lee In-gyu | Crew | Sound | Sound Designer |
 Sin Jae-myeong | Crew | Crew | Fight Choreographer |
Hyun Gyeong Lim | Crew | Production | Producer |
 Kim Bo-kyung | Cast | Actress | Jin-sook |
 Jang Dong-gun | Cast | Actor | Dong-soo |
 Gi Ju-bong | Cast | Actor | Mustache |
 Yu Oh-seong | Cast | Actor | Joon-seok |
 Hong Seok-yeon | Cast | Actor | Security Guard |
 Seo Tae-hwa | Cast | Actor | Sang-taek |
 Jung Woon-taek | Cast | Actor | Jeong-ho |
Chang Yun | Cast | Actor | Dong-soo's Henchman |
 Ji Dae-han | Cast | Actor | Scar-Eye's Shadow |
 Jung Ho-bin | Cast | Actor | Eun-gi |
 Joo Hyun | Cast | Actor | Joon-seok's Father |
 Lee Jae-yong | Cast | Actor | Scar-Eye |
Park Nam-hee | Cast | Actress | Joon-seok's Mother |
Kim Sung-nyeo | Cast | Actress | Bus Conductor |
 Kang Shin-il | Cast | Actor | Sang-taek's Father |
 Kim Hyun-sook | Cast | Actress | Member of 7 Princess |
 Kim Jung-tae | Cast | Actor | Doruko |
 Kim Yun-tae | Cast | Actor | Dong-soo's Henchman |
 Lee Se-na | Cast | Actress | Member of Rainbow |
Lee Ji-yeon | Cast | Female Employee at Wedding Hall | |
 Kwon Nam-hee | Cast | Actress | Sang-taek's Mother |
 Kim Kwang-kyu | Cast | Actor | Math Teacher |
 Kim Joon-hee | Cast | Actress | Trans |
Yang Joong-kyung | Cast | Actor | English Teacher |
Jo Yong-won | Cast | Beauty | |
Jo Soo-jin | Cast | Member of Rainbow | |
 Kim Jung-woon | Cast | Actor | Doruko's Younger Brother |
Kim Hoon | Cast | Doruko's Henchman | |
 Yoo Sang-seob | Cast | Actor | Jaws |
Yoo Seung-il | Cast | Actor | Child Joon-seok |
Kim Ji-hoon-V | Cast | Weekly Duty Student | |
 Kim Hyeon-ji | Cast | Actress | Tall Woman |
Jang Gi-hoon | Cast | Small Guy's Mob | |
Yoo Byeong-seok | Cast | Actor | Small Guy |
| Person | Type | Job | Role(s) |
