Cast & crew
Sona, the Other Myself (2010)
Directed by Yang Yong-hi Written by Yang Yong-hi
Cast
| Yang Yong-hi | Self |
Crew
| Baekho JJ | Production Supervisor |
| Choi Hyun-mook | Executive Producer |
| Baekho JJ | Editor |
| Yang Yong-hi | Director of Photography |
| Yang Yong-hi | Director |
| Kim Jung-gon | Producer |
| Yang Yong-hi | Writer |