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