Cast & crew
Couples (2011)
Directed by Jeong Yong-ki Written by Lee Kae-byeok, Jeong Yong-ki
Cast
| Lee Yoon-ji | Ae |
| Gong Hyung-jin | Byeong-sik |
| Lee Si-young | Kang Ha-ri |
| Jeon Su-ji | Back Bencher |
| Lim Seung-dae | Detective Fritz |
| Oh Jung-se | Keun-bok |
| Joo Ye-rin | Newsroom Reporter |
| Kim Joo-hyuk | Tae-suk |
| Jeon Soo-jin | Bride-To-Be |
| Kim Eung-soo | Chairman |
| Bae Seul-ki | Ki-soo |
| Cho Han-chul | Taek |
Crew
| Jeong Yong-ki | Director |
| Kang Sook | Storyboard |
| Baik | Title Designer |
| Kwak Sin-ae | Producer |
| Syd Lim | Producer |
| Lee Kae-byeok | Writer |
| Cho Min-ho | Production Sound Mixer |
| Bang Jun-seok | Original Music Composer |
| Seo Woo-sik | Producer |
| Yang Hong-sam | Production Design |
| Moon In-dae | Editor |
| Jeong Yong-ki | Writer |