| Conduct Zero | |
|---|---|
| Hangul | |
| Hanja | 제로 |
| Revised Romanization | Pumhaeng jero |
| McCune–Reischauer | P‘umhaeng chero |
| Directed by | Joh Keun-shik |
| Written by |
Lee Hae-jun Lee Hae-young |
| Starring |
Ryoo Seung-bum Lim Eun-kyung Gong Hyo-jin Kim Kwang-il |
| Music by | Lee Do-sa Lee Ji-i |
| Cinematography | Jo Yong-gyu |
| Edited by |
Kim Sang-bum Kim Jae-bum |
| Distributed by | Big Blue Film |
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Release date
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Running time
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99 minutes |
| Country | South Korea |
| Language | Korean |
| Box office | US$9,837,044 |
Conduct Zero (also known as No Manners) is a 2002 South Korean film directed by Joh Keun-shik.
Joong-pil is the undisputed "king" of his high school due to his fighting skills. His life is comfortable until he falls in love with Min-hee, a pretty girl from a neighbouring school, and is challenged by Sang-man, a tough new student. Min-hee also faces competition from Na-young, leader of the "Five Princesses Gang", who has a crush on Joong-pil.