| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dalpalan | Crew | Sound | Original Music Composer |
 Sergio Casci | Crew | Writing | Original Story |
 Syd Lim | Crew | Production | Executive Producer |
Kim Woo-taek | Crew | Production | Executive Producer |
Cho Young-jik | Crew | Camera | Director of Photography |
Jung Hae-ji | Crew | Lighting | Lighting Director |
Park Yong-gi | Crew | Sound | Sound Supervisor |
 Yang Jin-mo | Crew | Editing | Editor |
Bae Jung-yoon | Crew | Art | Production Design |
Song Suk-ki | Crew | Art | Set Decoration |
Hong Jang-pyo | Crew | Visual Effects | Special Effects Supervisor |
An Ji-hyeon | Crew | Costume & Make-Up | Costume Design |
Kim Hee-jin | Crew | Writing | Adaptation |
 Lee Chung-hyun | Crew | Directing | Director, Writer |
Kang Sun-ju | Crew | Writing | Writer |
Jeong Hui-sun | Crew | Production | Producer |
Kwak Tae-yong | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Heo Jin | Crew | Costume & Make-Up | Costumer |
Vanessa Taylor | Crew | Editing | Colorist |
Hwang Hyo-kyun | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Jay Lee | Crew | Production | Executive Producer |
Yoon Na-yeon | Crew | Costume & Make-Up | Costumer |
Shin Soo-bin | Crew | Costume & Make-Up | Costumer |
Park Ye-ri | Crew | Costume & Make-Up | Makeup & Hair |
Oh Jin-seok | Crew | Art | Props |
Ahn Bok-nam | Crew | Sound | Production Sound Mixer |
Jang Eun-young | Crew | Production | Line Producer |
 Kim Sung-ryung | Cast | Actress | Eun-ae |
 Oh Jung-se | Cast | Actor | Seong-ho |
 Park Shin-hye | Cast | Actress | Seo-yeon |
 Moon Chang-gil | Cast | Actor | Junk Dealer |
 Lee El | Cast | Actress | Ja-ok |
 Lee Dong-hwi | Cast | Actor | Baek Min-hyun |
 Jo Kyung-sook | Cast | Actress | Sun-hee |
 Jun Jong-seo | Cast | Actress | Young-sook |
 Lee Joo-young | Cast | Actress | Woman Who Picked Up a Phone (voice) |
 Park Hyeong-su | Cast | Actor | Man Who Picked Up a Phone (voice) |
 Um Chae-young | Cast | Actress | Young Seo-yeon |
 Ryu Kyung-soo | Cast | Actor | Junior Police |
 Park Ho-san | Cast | Actor | Mr. Kim |
 Song Yo-sep | Cast | Actor | Senior Police |
 Kim Min-ha | Cast | Actress | Young Sun-hee |
| Person | Type | Job | Role(s) |
