| Person | Type | Job | Role(s) |
|---|---|---|---|
 Oh Jung-wan | Crew | Production | Executive Producer |
 Bang Jun-seok | Crew | Sound | Original Music Composer |
 Kim Tae-yong | Crew | Directing | Director, Writer |
Kang Yi-kwan | Crew | Writing | Adaptation |
 Park Hong-yeol | Crew | Camera | Director of Photography |
 Kim Byung-seo | Crew | Writing | Adaptation |
Ham Hyun-joo | Crew | Costume & Make-Up | Costume Design |
Han Myung-hwan | Crew | Sound | Sound Supervisor |
Kim Seung-gyu | Crew | Lighting | Lighting Director |
Kim Hyung-ju | Crew | Editing | Editor |
Lee Seung-bok | Crew | Production | Producer |
 Park Young-sik | Crew | Crew | Martial Arts Choreographer |
Park Kwan-su | Crew | Production | Executive Producer |
Yun Se-yeong | Crew | Directing | Assistant Director |
 Song Jong-hee | Crew | Costume & Make-Up | Makeup & Hair |
Jang Yoon-jung | Crew | Costume & Make-Up | Makeup & Hair |
You Cheong | Crew | Art | Props |
Noh Kyung-hee | Crew | Writing | Adaptation |
Seo Sung-kyung | Crew | Art | Production Design |
Min Ye-ji | Crew | Writing | Writer |
Park Jun-yong | Crew | Art | Props |
Park Dae-hun | Crew | Visual Effects | Special Effects Supervisor |
Ahn Bok-nam | Crew | Sound | Production Sound Mixer |
Kim Hyeong-yong | Crew | Lighting | Lighting Director |
Lim Wang-sub | Crew | Crew | Martial Arts Choreographer |
Kim Sung-jin | Crew | Camera | Director of Photography |
Kim Jung-woo | Crew | Art | Set Decoration |
Choi Yong-jae | Crew | Camera | Key Grip |
 Lee Eol | Cast | Actor | Hae-ri's Father |
 Jo Hee-bong | Cast | Actor | Tae-ju's Senior on the Subway |
 Park Mi-hyun | Cast | Actress | Hyun-mi |
 Kim Sung-ryung | Cast | Actress | Gil-soon |
 Gong Yoo | Cast | Actor | Sung-jun |
 Jung Yu-mi | Cast | Actress | Seo Hae-ri |
 Tang Wei | Cast | Actress | Bai Li |
 Seong Byeong-suk | Cast | Actress | Song Jeong-ran |
 Park Hee-von | Cast | Actress | Stella |
 Min Ji-a | Cast | Actress | Tae-ju's Doctor |
 Choi Moo-seong | Cast | Actor | Lee Yong-sik |
 Park Bo-gum | Cast | Actor | Park Tae-ju |
 Choi Woo-shik | Cast | Actor | Kim Hyun-soo |
 Pau Hei-Ching | Cast | Actress | Hwa-ran |
 Bae Suzy | Cast | Actress | Koo Jeong-in |
 Kang Jin-ah | Cast | Actress | Investigative Detective |
 Jeon Su-ji | Cast | Actress | Jeong-in's Colleague on the Subway |
 Tang Joon-sang | Cast | Actor | Choi Jin-gu |
 Darcy Paquet | Cast | Actor | Danny |
 Kang Ae-sim | Cast | Actress | Hae-ri's Mother |
 Park Yeon-woo | Cast | Actor | Male Employee at the Airport |
 Son Kyoung-won | Cast | Actor | Taxi Driver |
 Jeon Woon-jong | Cast | Actor | Senior Purser |
 Anupam Tripathi | Cast | Actor | Hanan |
 Jang Sung-yoon | Cast | Actress | Yong-sik's Daughter |
 Song Duk-ho | Cast | Actor | Yong-sik's Son |
 Jang Yoon-jung | Cast | Actress | Yong-sik's Wife |
 Kim Geu-lim | Cast | Actress | Hae-ri's Colleague |
| Person | Type | Job | Role(s) |
