Cast & crew
Heartbreak Library (2008)
Directed by Kim Jeong-kwon Written by Park Eun-young, Na Hyun
Cast
| Ki Joo-bong | Hong |
| Lee Dong-wook | Unis Kim |
| Lee Jae-yong | Chairman |
| Eugene | Eun-sil |
| Park Hwi-sun | Law |
| Jo Ah-ra | Sun-hwa |
| Yoo Da-in | Neighbourhood |
| Jo Deok-hyeon | Mr. Vornick |
| Koh Soo-hee | Paeng |
| Jung Eun-pyo | Pharmacist |
| Lee Jong-gu | Psychiatrist |
| Jo Hyun-wu | Mariott Employee |
| Na Hyun | Sleeveless |
| Park Hwi-soon | Black Student |
| Choe Won-kyung | Monk |
Crew
| Cho E-suck | VFX Supervisor |
| Kim Jeong-kwon | Director |
| Park Jun-hong | Producer |
| Lee Ho-yeon | Producer |
| Park Eun-young | Writer |
| Choe Won-kyung | Assistant Director |
| Yun Myeong-sik | Director of Photography |
| Na Hyun | Screenplay |
| Lee Yong-ki | Colorist |
| Baek Eun-jin | Producer |