Directed by
| Hyeok-jae Kwon | ||
Cast (in credits order)
| Sung Yoo-bin | ... | Yoon-woo (as Yoo-Bin Sung) | |
| Oh Na-ra | ... | Il-seon | |
| Ko Chang-seok | ... | Principal (as Chang-Seok Ko) | |
| Rest of cast listed alphabetically: | |||
 |
Jang Dong-joo | ... | Hwan-joo |
| Go Gyu-pil | ... | Goo Man-deok | |
| Woo Jung-won | ... | Yoon-woo's mother | |
| Hong Nae Lee | ... | Dong-soo | |
| Kim Min-ho | ... | Compound eyes | |
| Jin Seon-kyu | |||
| Cha Soon-bae | |||
|
|
Lee Yoon-hee | ... | (as Yoon-Hee Lee) |
