Ryu Jun-yeol Sung Min-chan
Do Yeong-seo Shin A-yeong
Alfonso Cuarón Executive Producer
Woo Kang-min Violent Crimes Unit Chief
Joo In-young A-yeong's Mother
Shin Hyun-been Lee Yeon-hui
Lee Hee-eun Special Effects Makeup Artist
Moon Joo-yeon Lee Si-yeong
Yeon Sang-ho Director, Writer, Comic Book
Yoo Mi-jin Martial Arts Choreographer
Heo Myeong-haeng Martial Arts Choreographer
Park Jin-young Colorist
Park Jun-yong Props
You Cheong Props
Byun Bong-sun Director of Photography
Hong Jeong-ho Visual Effects
Lee Han-sol Detective 2
Han Ji-hyun Lee Yeon-ju
Choi Gwang-il Jung Guk-hwan
Shin Min-jae Kwon Yang-rae
Jeon Woon-jong Detective 1
Hwang Hyo-kyun Special Effects Makeup Artist
Choi Tae-young Sound Supervisor
Cho Tae-hee Makeup & Hair
Han Mi-yeon Editor
Lee Ji-yeon Visual Effects
Song Hyun-suk Lighting Director
Park Kyung-soo Special Effects Supervisor
Lee Mok-won Production Design
Kim Kyeong-mi Costume Design
Kwon Young-il "B" Camera Operator
Kwak Tae-yong Special Effects Makeup Artist
Hong Seok-bin Judge
Do Yong-gu Yeon-hui's Father
Lee Se-ho Jung Hwan-su
Kim Do-young Lee Nak-seong
Choi Gyu-seok Writer, Comic Book
Gabriela Rodríguez Executive Producer
Lee Hyun-gyu Key Grip
Oh Chi-woon Violent Crimes Captain
Kang Bong-sung Production Sound Mixer
Kim Dong-wook Original Music Composer
Kim Moon-hak A-yeong's Father
Kim Chang-seok Special Effects Supervisor
Yoomin Hailey Yang Executive Producer
Kim Jeong-hoon Set Decoration
Jo Eun-hye Producer
Kim Hun-young Assistant Director
Bae Yoon-gyu So Eun-gyu
Ahn So-hee Producer
Jung Jin-mo Production Sound Mixer
Ryu So-dam Line Producer