Directed by
| Zhang Lu | ||
Cast (in credits order)
| Park Hae-il | ... | Lighting crew team member | |
| Ahn Sung-ki | ... | Grandfather (as Ahn Sung-Ki) | |
| Moon So-ri | ... | Hospital janitor (as Moon So-Ri) | |
| Han Ye-ri | ... | Granddaughter | |
| Nam Myung-ryul | ... | Elderly man (as Myung-Ryul Nam) | |
| Rest of cast listed alphabetically: | |||
 |
Heo Chul | ... | Hospital patient (as Chul Heo) |
Music by
| Lu Zhang | ||
