| Person | Type | Job | Role(s) |
|---|---|---|---|
 Lee Kae-byeok | Crew | Directing | Director, Adaptation |
Kenji Uchida | Crew | Writing | Original Story |
 Syd Lim | Crew | Production | Producer |
Hong Seung-chul | Crew | Lighting | Lighting Director |
 Lee Ha-jun | Crew | Art | Production Design |
Kim Tae-kyeong | Crew | Camera | Director of Photography |
 Yang Jin-mo | Crew | Editing | Editor |
Jeong Hui-sun | Crew | Production | Producer |
Park Sung-ju | Crew | Camera | Camera Operator |
Han Mi-yeon | Crew | Editing | Editor |
Hong Ye-yeong | Crew | Sound | Sound Designer |
 Jang Yoon-mi | Crew | Writing | Writer |
Kevin Kang | Crew | Editing | Digital Intermediate |
Yoon Dae-won | Crew | Visual Effects | Special Effects Supervisor |
Kim Jong-dae | Crew | Production | Producer |
Oh You-jin | Crew | Art | Props |
Mo So-ra | Crew | Art | Art Direction |
Ryu Jae-hwan | Crew | Visual Effects | VFX Supervisor |
Park Ye-ri | Crew | Costume & Make-Up | Makeup & Hair |
Park Jung-ryul | Crew | Crew | Martial Arts Choreographer |
Lee Eun-joo | Crew | Sound | Production Sound Mixer |
Jang Eun-young | Crew | Production | Line Producer |
 Jeon Hye-bin | Cast | Actress | Drama Leading Actress |
 Jo Yoon-hee | Cast | Actress | Ri-na |
 Lee Joon | Cast | Actor | Yoon Jae-sung |
 Seong Byeong-suk | Cast | Actress | Ri-na's Mother |
 Jo Han-chul | Cast | Actor | Il-sung |
 Jung Hee-tae | Cast | Actor | Kim Pil-gyoo / Director Kim |
 Na Soo-yoon | Cast | Actress | One Sided Love Woman |
 Lim Ji-yeon | Cast | Actress | Song Eun-joo |
 Lee Dong-hwi | Cast | Actor | Min-seok |
 Moon Jong-won | Cast | Actor | Radish Kimchi |
 Kim Min-sang | Cast | Actor | Film Director |
 Go Joon | Cast | Actor | Kwon Hee-rak |
 Kim Ji-an | Cast | Actress | Kang Yu-na |
 Lee Yong-nyeo | Cast | Actress | Grandmother |
 Yoo Hae-jin | Cast | Actor | Hyung-wook |
 Jang Hyuk-jin | Cast | Actor | Luxury Villa Man |
 Seo Young-hwa | Cast | Actress | Eun-joo's Mother |
 Lee Seong-wook | Cast | Actor | Nam Myeong-jin |
 Lee Ha-nui | Cast | Actor | Min-seok Manager |
 Cha Yup | Cast | Actor | Assistant Director Jo |
 Choi Dae-sung | Cast | Actor | Director |
 Jang Woo-jin | Cast | Actor | Undang Director |
Chae Hee-jae | Cast | Subordinate | |
 Lee Dong-yong | Cast | Actor | Choi Dong-yong |
 Ok Joo-ri | Cast | Actress | Woman at the supermarket |
 Lee Seung-chul | Cast | Actor | Han Jang-hyuk |
 Hong Seong-o | Cast | Actor | Filming Crew Member |
 Geum Gwang-san | Cast | Actor | Han Jang-hyeok |
 Kim Ik-tae | Cast | Actor | Jae-sung's Father |
 Song Yo-sep | Cast | Actor | Jo Cheol-moo |
 Baek Chun-ki | Cast | Actor | Subway Assistant Director |
 Kim Jeong-yeon | Cast | Actress | TV Female High School Student |
 Eom Hye-soo | Cast | Actress | TV high school student |
 Ryoo Sung-hoon | Cast | Actor | Martial Arts Studio Team Member |
 Lee Myeong-ja | Cast | Actress | Bill Elderly Woman |
 Yoon Jong-goo | Cast | Actor | Van Driver |
 Anupam Tripathi | Cast | Actor | Indian Man |
 Park Yu-rim | Cast | Actress | Gimbap Stall Student |
 Park Seoung-tae | Cast | Actress | Ri-na's Grandmother |
 Kim Han-gyu | Cast | Actor | Seok Min-woo |
 Kim Jong-hoon | Cast | Actor | Redhead Delivery Man |
 Lee Gyu-hyeon | Cast | Actor | Martial Arts Studio Team Member |
 Ahn Chae-mi | Cast | Actress | Administration Employee |
 Cha Sung-je | Cast | Actor | Neighbor Elementary School Student |
 Cho Han-na | Cast | Actress | Flimsy Gimbap Guest |
 Ok Il-Jae | Cast | Actor | Martial Arts Studio Team Member |
| Person | Type | Job | Role(s) |
