Een stijlvolle misdaad-actiefilm over een CEO van een privédetectivebureau en een officier van justitie die de as van het kwaad moet opsporen.
Nee, helaas is 젠틀맨 nog niet beschikbaar op Netflix in Nederland.
| Directing | Kim Kyoung-won | Director |
| Editing | Lee Hye-min | Colorist |
| Writing | Kim Kyoung-won | Writer |
| Camera | 변봉선 | Director of Photography |
| Lighting | Song Hyun-suk | Lighting Director |
| Art | 조화성 | Production Design |
| Sound | 달파란 | Original Music Composer |
| Production | Lee Jae-deok | Line Producer |
| Camera | Lee Hyun-gyu | Key Grip |
| Crew | Yun Seok-jin | Martial Arts Choreographer |
| Sound | Lee Seung-yeop | Sound Supervisor |
| Editing | Kim Woo-hyun | Editor |
| Editing | 김하나 | Editor |
| Camera | Kwon Young-il | "B" Camera Operator |
| Directing | Jin Sung-hyun | Assistant Director |
| Art | 박규빈 | Production Design |
| Costume & Make-Up | Kim Ha-kyoung | Costume Design |
| Costume & Make-Up | Lee Jin-young | Makeup & Hair |
| Costume & Make-Up | Pi Dae-seong | Special Effects Makeup Artist |
| Visual Effects | 도광섭 | Special Effects Supervisor |
| Sound | Park Seong-ho | Production Sound Mixer |
| Visual Effects | Min Jun-ho | VFX Supervisor |
| Costume & Make-Up | Seol Ha-un | Special Effects Makeup Artist |
