A debt collector who has lost his sense of pain after being in an accident when he was young falls in love with a street vendor who has acute hemophilia.
Unfortunately the movie Pain is not yet available on HBO Max.
| Crew | Kim Won-jin | Stunts |
| Sound | Jin-ho Jung | Original Music Composer |
| Directing | Kwak Kyung-taek | Director |
| Writing | Kang Full | Writer |
| Production | Jun-suk Jung | Producer |
| Crew | Park Jung-ryul | Martial Arts Choreographer |
| Sound | Jeong Jin-ho | Original Music Composer |
| Visual Effects | Cho E-suck | VFX Supervisor |
| Sound | Jung Hyun-su | Production Sound Mixer |
| Visual Effects | Mun Byeong-yong | Visual Effects |
| Editing | Kim Sang-bum | Editor |
| Crew | Kang Pooung | Martial Arts Choreographer |
| Visual Effects | Kim Gwang-su | Special Effects Supervisor |
| Writing | Kang Full | Original Story |
| Writing | Suryeon Han | Writer |
| Visual Effects | Park Yo-seop | Special Effects Supervisor |
| Camera | Hwang Ki-suk | Director of Photography |
| Production | Lee Ji-seung | Executive Producer |
| Editing | Kim Jae-beom | Editor |
| Production | Gu Seong-mok | Executive Producer |
| Costume & Make-Up | Kye Seon-mi | Makeup & Hair |
| Editing | Yang Jin-mo | Assistant Editor |
| Sound | Kim Dong-wook | Original Music Composer |
| Art | Park Young-chan | Production Design |
| Editing | Kim Il-kwang | Digital Intermediate |
