Cast & crew
Choco Bank (2016)
Directed by Jeong Jeong-hwa Written by Woo Soo Jin
Cast
| Kai | Haeng |
| Park Eun-bin | Ko-Ko |
| Yeon Jun-seok | Gaus Dal |
| Lee Il-hwa | Eun-sil |
| Lee Chae Won | Hong |
| Kai | Kim Eun Haeng |
| Park Eun-bin | Ha Cho Ko |
| Yeon Jun-seok | Bae Dal Soo |
| Lee Il-hwa | Eun Haeng's mother |
| Lee Chae Won | Hong Cherry |
Crew
| Woo Soo Jin | Screenplay |
| Jeong Jeong-hwa | Director |
| Woo Soo Jin | Screenplay |
| Jeong Jeong-hwa | Director |