Cast (in credits order)
| Wonder Girls | ... | Wonder Girls | |
| Rest of cast listed alphabetically: | |||
 |
Hyuna | ... | Hyuna |
|
|
Sun Ye Min | ... | Sunye |
|
|
Ye-Eun Park | ... | Yeeun |
| Sohee | ... | Sohee | |
| Lee Sunmi | ... | Sunmi (as Sunmi) | |
Produced by
| J.Y. Park | ... | producer |