| Person | Type | Job | Role(s) |
|---|---|---|---|
 Lee Jeon-hyoung | Crew | Visual Effects | Senior Visual Effects Supervisor, Visual Effects Supervisor |
 Cho Young-wuk | Crew | Sound | Original Music Composer |
 Syd Lim | Crew | Production | Producer |
 Kim Seon-jeong | Crew | Writing | Screenplay |
Hong Seung-chul | Crew | Lighting | Lighting Director |
Park Jeong-ye | Crew | Writing | Screenplay |
 Lee Ha-jun | Crew | Art | Production Design, Art Direction, Set Designer |
Park Tae-joon | Crew | Production | Producer |
Baik | Crew | Directing | Director, Title Designer |
Kim Tae-kyeong | Crew | Camera | Director of Photography |
Hong Dae-sung | Crew | Sound | Additional Soundtrack |
 Yang Jin-mo | Crew | Editing | Editor |
An Ji-hyeon | Crew | Costume & Make-Up | Costume Design |
Park Sung-ju | Crew | Camera | Camera Operator |
Lukas Lehoucka | Crew | Art | Property Master |
Hong Ye-yeong | Crew | Sound | Sound Supervisor, Sound Mixer |
Oh You-jin | Crew | Art | Props |
Hwang Sang-gil | Crew | Production | Line Producer |
Mo So-ra | Crew | Art | Art Direction |
Cho Yong-seok | Crew | Visual Effects | VFX Supervisor |
Kang Chang-bae | Crew | Lighting | Lighting Artist |
Young-woo Han | Crew | Visual Effects | Visual Effects Supervisor |
Park Yea-ri | Crew | Costume & Make-Up | Makeup & Hair |
 Park Jin-young | Crew | Editing | Digital Intermediate |
Martin Hladík | Crew | Directing | Second Assistant Director |
Jeon Gun-ik | Crew | Visual Effects | Special Effects Supervisor, Special Effects |
Choi Jae cheon | Crew | Visual Effects | Visual Effects Supervisor |
Lee Eun-joo | Crew | Sound | Production Sound Mixer |
Shim Yoon-bo | Crew | Production | Line Producer |
 Lee Beom-soo | Cast | Actor | Woo-jin 45 |
 Kim Joo-hyuk | Cast | Actor | Woo-jin 109 |
 Lee Kyung-young | Cast | Actor | Woo-jin's Father |
 Jo Dal-hwan | Cast | Actor | Woo-jin 82 |
 Lee Dong-wook | Cast | Actor | Woo-jin 100 |
 Han Hyo-joo | Cast | Actress | Yi-soo |
 Juri Ueno | Cast | Actress | Woo-jin 74 |
 Ko A-sung | Cast | Actress | Woo-jin 101 |
 Kim Sang-ho | Cast | Actor | Woo-jin 61 |
 Moon Sook | Cast | Actress | Woo-jin's Mother |
Go Gyu-pil | Cast | Actor | Woo-jin 108 |
 Lee Jin-wook | Cast | Actor | Woo-jin 84 |
 Lee Mi-do | Cast | Actress | Eun-su |
 Park Shin-hye | Cast | Actress | Woo-jin 43 |
 Choi Yong-min | Cast | Actor | Yi-soo's Father |
 Jung Young-ki | Cast | Actor | Woo-jin 72 |
 Shin Dong-mi | Cast | Actress | Yi-soo's Boss |
 Kim Hee-won | Cast | Actor | Woo-jin 93 |
 Lee Hyun-woo | Cast | Actor | Woo-jin 81 |
 Bae Sung-woo | Cast | Actor | Woo-jin 33 |
 Chun Woo-hee | Cast | Actress | Woo-jin 64 |
 Do Ji-han | Cast | Actor | Woo-jin 18 |
Kim Lok-kyoung | Cast | Actor | Woo-jin 52 |
 Kim Dae-myung | Cast | Actor | Woo-jin 1 |
 Seo Kang-joon | Cast | Actor | Woo-jin 92 |
 Park Seo-jun | Cast | Actor | Woo-jin 60 |
 Lee Dong-hwi | Cast | Actor | Sang-baek |
 Lee Jae-joon | Cast | Actor | Woo-jin 75 |
 Sin Ye-jin | Cast | Actress | Lounge Girl |
 Kim Min-jae | Cast | Actor | Woo-jin 78 |
 Yoo Yeon-seok | Cast | Actor | Woo-jin 123 |
 Kim Gwang-seop | Cast | Actor | Woo-jin 86 |
Kim Tae-hyun | Cast | Actor | Woo-jin's Father |
 Kim See-eun | Cast | Actress | Woo-jin's Mother |
 Son Seong-chan | Cast | Actor | Woo-jin 77 |
 Park Keun-rok | Cast | Actor | Woo-jin 44 |
 Lee Jin-seong | Cast | Actor | Doctor |
 Lee Ji-won | Cast | Actress | Woo-jin 37 |
 Lee Seung-chan | Cast | Actor | Woo-jin 103 |
 Lee Sang-won | Cast | Actor | Woo-jin 21 |
 Gong Min-jeung | Cast | Actress | Resident Doctor |
 Jeong Seung-won | Cast | Actor | Woo-jin 73 |
Baek Seung-hwan | Cast | Actor | Woo-jin 23 |
 Kim Mi-hui | Cast | Actress | Woo-jin 15 |
 Lee Bom | Cast | Actress | Lounge Woman |
 Ha Si-yeon | Cast | Actress | Mama Studio Staff |
 Ok Joo-ri | Cast | Actress | Subway Woo-jin's Father |
 Lee Myung-ha | Cast | Actress | Lounge Woman |
 Jang Eui-soo | Cast | Actor | Woo-jin 106 |
Oh A-lin | Cast | Woman at Party | |
 Son Seul-gi | Cast | Actress | Glam Sang-baek Woman |
 Bae Hyun-kyung | Cast | Actor | Woo-jin 87 |
 Kim Won-jin | Cast | Actor | Woo-jin 98 |
 Yeom Ji-young | Cast | Actress | Mama Regular Customer |
| Person | Type | Job | Role(s) |
