Cast & crew
Traffic Safety with POLI (2011)
Directed by Park Jeong-hoon Written by Lee Yeong-woo, Yoon Dae-hee, Park Jeong-hoon
Cast
| Yang Jeong-hwa | Helly |
| Park Seon-yeong | Amber |
| Park Seon-yeong | Amber |
| Shin Yong-woo | Roy von Bacon |
| Shin Yong-woo | Roy von Bacon |
| Yang Jeong-hwa | Helly |
| Um Sang-hyun | Poli |
| Um Sang-hyun | Poli |
Crew
| Lee Dong Woo | Creator |
| Yoon Dae-hee | Assistant Director |
| Yoon Dae-hee | Assistant Director |
| Park Jeong-hoon | Director |
| Park Jeong-hoon | Director |
| Lee Yeong-woo | Writer |
| Yoon Dae-hee | Writer |
| Yoon Dae-hee | Writer |
| Lee Dong Woo | Creator |
| Lee Yeong-woo | Writer |
| Park Jeong-hoon | Writer |
| Park Jeong-hoon | Writer |