Cast & crew
Happy Bus Day (2017)
Directed by Lee Seung-won Written by Lee Seung-won
Cast
| Seo Gap-suk | Bubba's Mother |
| Kim Sun-young | Sun-hwa |
| Lee Ju-won | Il 'Matto' |
| Kim Kwon-hoo | Monster |
| Park Ji-hong | Hoon |
| Kim Sung-min | Seung-ryong |
| Jang Sun | Keun-bok |
| Lee Seung-won | Geun-shik |
Crew
| Jang Min-woo | Production Design |
| Lee Jong-ho | Sound Recordist |
| Lee Seung-won | Director |
| Kim Sang-su | Producer |
| Lee Seung-won | Writer |