HAN Dae-huei, a public official in charge of residential pollution of Mapo district. No one can disturb his composure: a man who never loses his temper: a man of tranquility; the apotheosis of snobbery. He is a typically unenthusiastic public official up to his bone. Never expect him to try a new thing or change anything.
| Directing | Koo Ja-hong | Director |
| Writing | Koo Ja-hong | Screenplay |
| Camera | Oh Jae-ho | Director of Photography |
| Editing | Kim Woo-il | Editor |
| Production | Kim Woo-taek | Executive Producer |
| Sound | Jang Young-gyu | Original Music Composer |
| Sound | Lee Eun-ju | Sound |
| Sound | Seo Young-jun | Sound |
| Lighting | Lee Kang-bin | Lighting Technician |
| Sound | Lee Eun-joo | Production Sound Mixer |
| Production | Jung Hye-young | Producer |
| Directing | Kwon Ji-yoon | Assistant Director |
