Yeon-shil is the lover of crime boss Dong-il. She pays off one of the boss's henchmen, Man-ho, with whom she once had an affair; Man-ho is an opium addict, and he has been blackmailing Yeon-shil by threatening to disclose their past relations.
Unfortunately the movie Black Hair is not yet available on HBO Max.
| Crew | Seo Jeong-min | Cinematography |
| Production | An Tae-sik | Producer |
| Directing | Lee Man-hee | Director |
| Writing | Woo-jeong Han | Writer |
