The Killer (2022) — Cast
Cast
| Shin Seung-hwan | Se-joo |
| Lee Seung-joon | Lee |
| Yoo Seo-jin | The Woman |
| Lee Chae-young | Hyun-woo |
| Choi Ki-seob | "Birthmark" |
| Hong Seo-jun | Hoon |
| Cha Tae-hyun | Gunned Head |
| Lee Chae-young | Hyun-woo |
| Bruce Khan | Yuri Aizawa |
| Jang Hyuk | Bang Muzi |
| Cha Tae-hyun | Cleaning Person |
| Jeong Ho-gyun | Corridor |
| Park Hyung-jun | Hallway Tripper |
| Bang Eun-jeong | Sung-hyuk |
| Yoo Seo-jin | Divorced |
| Choi Ki-seob | "Birthmark" |
| Bang Eun-jeong | Yeon-Wha |
| Bruce Khan | Yuri Aizawa |
| Lee Seo-young | Mummy ji |
| Jang Hyuk | Ui Shuya |
| Lee Seo-young | Yoon Bom |
| Park Young-woon | Hallway Tripper |
| Kim Hae-woong | Hallway Tripper |
| Jeong Ho-gyun | Spartanette #5 |
| Lee Seung-joon | Lee |
| Shin Seung-hwan | Hyung-joong |
| Son Hyun-joo | Shop Owner |
| Hong Seo-jun | Hoon |
| Son Hyun-joo | Shop Owner |
| Kim Hae-woong | Freshman 3 |
| Park Young-woon | Hallway Tripper |
| Park Hyung-jun | Hallway Tripper |
Crew
| Jeong Hyun-soo | Original Music Composer |
| Kang Dong-hun | Production Design |
| Choi Min-seon | Makeup & Hair |
| Nam Ji-Woong | Writer |
| Jeong Hyun-soo | Original Music Composer |
| Choi Min-seon | Makeup & Hair |
| Kang Sang-hyup | Key Grip |
| Kang Dong-hun | Production Design |
| Nam Ji-woong | Executive Producer |
| Choi Jae-hoon | Director |
| Nam Ji-woong | Writer |
| Choi Jae-hoon | Director |
| Kang Sang-hyup | Key Grip |