Cast & crew
Twenty (2015)
Directed by Lee Byeong-heon Written by Lee Byeong-heon
Cast
| Jung So-min | So |
| Oh Ha-ni | Makeup |
| Lee Yu-bi | So |
| Park Myung-shin | Chi Chi |
| Min Hyo-rin | Se-joo |
| Ahn Jae-hong | Gook |
| Kim Eui-sung | Chi Chi |
| Kim Woo-bin | Chi Chi |
| Kim Chan-hyung | Loan Aggregator |
| Oh Hyun-kyung | Ding Dong |
| Yang Hyun-min | So |
| Hong Wan-pyo | Mactilburgh's Assistant |
| Kim Jae-man | Restaurant |
| Kang Chung-hun | Ding Dong |
| Jeon Yeo-jin | Bum |
| Kang Ha-neul | Jae-yeong |
| Yoon Ga-hyun | Clam |
| Lee Jun-ho | Hyun-woo |
| Na In-woo | Won Kyeong |
| Han Jun-woo | DJ |
| Kim Jong-soo | Uncle Owen |
| Song Ye-joon | Siamese Twin |
| Hwang Mi-young | Bumps |
| Heo Joon-seok | Bum |
| Jung Seo-in | Pappy's Staff |
| Park Hyuk-kwon | Movie Symbol |
| Song Ye-dam | Siamese Twin |
| Baek Soo-hee | Wan Jung |
| So Hee-jung | Bubba's Mother |
Crew
| Kim Yeol-hoe | Digital Intermediate |
| Kim Hye-young | Assistant Director |
| Yoon Jin-yul | Stunts |
| Noh Seung-bo | Director of Photography |
| Chae Kyoung-sun | Production Design |
| Lee Sung-jin | Sound Supervisor |
| Lee Seung-chul | Sound Supervisor |
| Cho Yong-seok | VFX Supervisor |
| Lee Byeong-heon | Director |
| Jeon Jae-hyeong | Stunts |
| Jeong Ji-young | Sound Effects Designer |
| Lee Kang-hee | Assistant Editor |
| Lee Sang-wook | Sound Recordist |
| Kim Jung-gon | Set Dresser |
| Lee Byeong-heon | Writer |
| Gim Sun-il | Production Supervisor |
| Kim Do-hee | Makeup & Hair |
| Han Myung-hwan | Sound Mixer |
| Nam Na-young | Editor |
| Park Kyung-soo | Special Effects Supervisor |
| Lee Byeong-hoon | Lighting Director |
| Kim Woo-taek | Executive Producer |
| Lee Seung-ryong | Line Producer |
| Park Song-hee | Makeup Artist |
| Lee Yoon-ho | Storyboard |
| Jin Hoon | Props |
| Jeong Yoon-heon | Stunts |
| Lee Geun-woo | Key Grip |
| Seo Ji-oh | Stunts |