Dae-Ho is een voormalige detective en beschouwt zichzelf nu als de buurtsheriff van waar hij woont. Jong-Jin is een succesvolle zakenman uit Seoel die verhuist naar de wijk van Dae-Ho in Busan. Dae-Ho begint te vermoeden dat Jong-Jin een drugsovertreder is en onderzoekt dit samen met zijn zwager Duk-Man.
Nee, helaas is 보안관 nog niet beschikbaar op Netflix in Nederland.
| Visual Effects | Cho Yong-seok | VFX Supervisor |
| Visual Effects | Shin Dae-yong | VFX Supervisor |
| Crew | Yun Min-gyu | Stunts |
| Visual Effects | Shon Byeong-su | VFX Artist |
| Sound | 조영욱 | Original Music Composer |
| Sound | On Se-woong | Production Sound Mixer |
| Sound | 김창섭 | Sound Supervisor |
| Sound | Yun Seong-gi | Production Sound Mixer |
| Visual Effects | Yuk Gwan-woo | Visual Effects |
| Directing | 김형주 | Director |
| Writing | 김형주 | Writer |
| Camera | Kim Jin-yeong | Still Photographer |
| Sound | 박진홍 | Sound Effects Designer |
| Production | Son Sang-bum | Producer |
| Production | 한재덕 | Producer |
| Camera | Lee Chang-jae | Director of Photography |
| Costume & Make-Up | Ko Hee-jung | Costume Design |
| Production | Kim Bo-ram | Production Supervisor |
| Art | Yeom Jin | Art Direction |
| Art | 김현옥 | Production Design |
| Visual Effects | Lee Jeon-hyoung | Senior Visual Effects Supervisor |
| Production | Kang Hyun | Producer |
| Costume & Make-Up | Park Hui-jeong | Makeup & Hair |
| Crew | Choi Bong-rock | Fight Choreographer |
| Directing | 이규섭 | Assistant Director |
