| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dalpalan | Crew | Sound | Original Music Composer |
 Min Kyu-dong | Crew | Directing | Director, Writer |
 Fumi Yoshinaga | Crew | Writing | Comic Book |
 Min Jin-soo | Crew | Production | Executive Producer |
Lee Kyung-ui | Crew | Writing | Screenplay |
Kim Da-young | Crew | Writing | Screenplay |
Oh Sun-hee | Crew | Production | Producer |
 Kim Won-jin | Crew | Crew | Stunt Coordinator, Martial Arts Choreographer |
Park Yong-gi | Crew | Sound | Sound Re-Recording Mixer |
Kim Yeon-ho | Crew | Production | Line Producer |
 Hong Ji-young | Crew | Writing | Adaptation |
Lee Jae-hyuk | Crew | Lighting | Lighting Director |
Jeon Gyeong-ran | Crew | Art | Production Design |
Nam Seong-ju | Crew | Art | Set Decoration |
Choi Min-seon | Crew | Costume & Make-Up | Makeup & Hair |
 Ko Hyun-woong | Crew | Crew | Stunt Coordinator, Martial Arts Choreographer, Action Director |
 Lee Sang-ha | Crew | Crew | Stunt Coordinator, Martial Arts Choreographer |
Yun Seong-gi | Crew | Sound | Production Sound Mixer |
Kim Gwang-su | Crew | Visual Effects | Special Effects Supervisor |
 Kim Chang-wan | Cast | Actor | White Beard |
 Kim Gyu-ri | Cast | Actress | Jin-hyuk's Girlfriend 4 |
 Lee Yeong-jin | Cast | Actress | Jin-hyuk's Girlfriend 2 |
 Jo An | Cast | Actress | Jin-hyuk's Girlfriend 1 |
 Andy Gillet | Cast | Actor | Jean-Baptiste Evan |
 Jo Hee-bong | Cast | Actor | Boxer |
 Lee Hwi-hyang | Cast | Actress | White Beard's Wife |
 Yeo Jin-goo | Cast | Actor | Young Kim Jin-hyuk |
 Lee Joo-sil | Cast | Actress | Jin-hyuk's Grandmother |
 Kwon Tae-won | Cast | Actor | Chief Huh |
 Seo Young-hee | Cast | Actress | Jin-hyuk's Girlfriend 3 |
 Yoo Ah-in | Cast | Actor | Yang Gi-beom |
 Ko Chang-seok | Cast | Actor | Gay Club Master |
 Park Hyeok-kwon | Cast | Actor | Gay Club Man |
 Kim Jae-wook | Cast | Actor | Min Sun-woo |
 Ju Ji-hoon | Cast | Actor | Kim Jin-hyuk |
 Oh Mi-hee | Cast | Actress | Jin-hyuk's Mother |
 Choi Ji-ho | Cast | Actor | Nam Su-young |
 Park Jun-myun | Cast | Actress | Fussy |
Jo Soo-bin | Cast | News Anchor | |
 Moon Hee-kyung | Cast | Actress | Muffler |
 Nam Myung-ryeol | Cast | Actor | Mr. Chun |
 Jeon Hye-jin | Cast | Actress | Boxer's Girlfriend |
Lee Eung-jae | Cast | Actor | Taxi Couple Man |
Sohn Mi-na | Cast | Actress | News Anchor |
| Person | Type | Job | Role(s) |
