| Person | Type | Job | Role(s) |
|---|---|---|---|
 Lee Seung-chul | Crew | Sound | Sound Supervisor |
 Jeon Jae-hyeong | Crew | Crew | Stunts |
Kim Woo-taek | Crew | Production | Executive Producer |
Yoon Jin-yul | Crew | Crew | Stunts |
 Lee Byeong-heon | Crew | Directing | Director, Writer |
Nam Na-young | Crew | Editing | Editor |
Han Myung-hwan | Crew | Sound | Sound Mixer |
 Chae Kyoung-sun | Crew | Art | Production Design |
Lee Sung-jin | Crew | Sound | Sound Supervisor |
Lee Gang-hee | Crew | Editing | Assistant Editor |
Lee Sang-wook | Crew | Sound | Sound Recordist |
Noh Seung-bo | Crew | Camera | Director of Photography |
Park Kyoung-soo | Crew | Visual Effects | Special Effects Supervisor |
Jeong Ji-young | Crew | Sound | Sound Effects Designer |
Cho Yong-seok | Crew | Visual Effects | VFX Supervisor |
Seo Ji-oh | Crew | Crew | Stunts |
Jeong Yoon-heon | Crew | Crew | Stunts |
Kim Do-hee | Crew | Costume & Make-Up | Makeup & Hair |
Jin Hoon | Crew | Art | Props |
Kim Jung-gon | Crew | Art | Set Dresser |
Lee Seung-ryong | Crew | Production | Line Producer |
Lee Byeong-hoon | Crew | Lighting | Lighting Director |
Kim Hye-young | Crew | Directing | Assistant Director |
Kim Yeol-hoe | Crew | Editing | Digital Intermediate |
Lee Yoon-ho | Crew | Writing | Storyboard |
Lee Geun-woo | Crew | Camera | Key Grip |
 Kim Eui-sung | Cast | Actor | Chi-ho's Father |
 Ahn Jae-hong | Cast | Actor | In-gook |
 Park Myung-shin | Cast | Actress | Chi-ho's Mother |
 Park Hyeok-kwon | Cast | Actor | Movie Director |
 Min Hyo-rin | Cast | Actress | Jin-joo |
 Kim Jae-man | Cast | Actor | Chicken Restaurant Owner |
 Oh Hyun-kyung | Cast | Actress | Dong-woo's Mother |
 Heo Joon-seok | Cast | Actor | Bum-soo |
 Jung So-min | Cast | Actress | So-min |
 Kim Woo-bin | Cast | Actor | Chi-ho |
 Lee Yu-bi | Cast | Actress | So-hee |
 Kang Ha-neul | Cast | Actor | Kyung-jae |
 Lee Jun-ho | Cast | Actor | Dong-woo |
 Hong Wan-pyo | Cast | Actor | Assistant Director |
 Kim Jong-soo | Cast | Actor | Dong-woo's Uncle |
 Hwang Mi-young | Cast | Actress | Woman bumps into Kyung-jae on Campus |
 Jeon Yeo-jin | Cast | Actress | Bum-soo's Wife |
Yoon Ga-hyun | Cast | Actress | Grilled Clam Restaurant Owner |
 Baek Soo-hee | Cast | Actress | Min-jung |
 Oh Ha-nee | Cast | Actress | Makeup Team |
 Yang Hyun-min | Cast | Actor | So-jung |
Song Ye-dam | Cast | Actor | Twin Brother |
Song Ye-joon | Cast | Twin Brother | |
 Han Jun-woo | Cast | Actor | Club DJ |
 So Hee-jung | Cast | Actress | Kyung-jae's Mother |
 Na In-woo | Cast | Actor | Dong-won |
 Jung Seo-in | Cast | Actress | Hair Salon Staff |
 Kim Chan-hyung | Cast | Actor | Head of Loan Shark |
 Kang Chung-hun | Cast | Actor | Dong-woo's Colleague |
| Person | Type | Job | Role(s) |
