Trailer
Images
 | Kim Hwan-hee as Mi-rae |
 | Suho as Jae-hee |
 | Lee Jong-hyuk as Teacher |
 | Jung Da-bin as Baek-hap |
 | Yoo Jae-sang as Tae-yang |
 | Jeong Da-eun as No-ran |
 | Kim Hyun-bin as Jae-min |
 | Uh Sung-wook as Jae-hee's Friend |
 | Jong Ho as Game World - Giant |
 | Yoo Sua as Middle School Girl |
| Visual Effects | |
| Do Gwang-sup | Special Effects Supervisor |
Art | |
| Jin Hoon | Props |
Writing | |
| Lee Kyung-sub | Writer |
| Sin Dong sik | Writer |
Costume & Make-Up | |
| Jeong Rubi | Costume Design |
Sound | |
| Ahn Sung-il | Production Sound Mixer |
Camera | |
| Son Jin-yong | Director of Photography |
Directing | |
| Lee Kyung-sub | Director |
Production | |
| Cha Won-chun | Executive Producer |
| Chun Seung-chul | Producer |
| Kim Kyung-hwan | Producer |
Sound | |
| Kang Min-guk | Original Music Composer |
Lighting | |
| Jeong Ik-jung | Lighting Director |
Costume & Make-Up | |
| Kim Min-jung | Makeup & Hair |
