Cast & crew
Loser's Adventure (2018)
Directed by Ko Bong-soo Written by Ko Bong-soo
Cast
| Kim Chang-eun | Jae-yeong |
| Park Won-jin | Chung |
| Cha Yoo-mi | Mummy ji |
| Baek Seung-hwan | Kwon Taehee |
| Pyo Seong-gyun | Principal Adalwolf |
| Shin Min-jae | Guo Jun Pei |
| Yoon Ji-hye | |
| Kim Chung-gil | Chung |
| Cho Joon-hee | Tae-suk |
| Kim Cha-yi | Shin Yoo-Shin |
| Ko Seong-wan | Sang |
Crew
| Ko Bong-soo | Executive Producer |
| Gang Gyeong-ho | Executive Producer |
| Ko Bong-soo | Director |
| Kim Yong-joo | Sound Supervisor |
| Ko Bong-soo | Writer |
| Ko Bong-soo | Editor |