Cast 31
Kim Soo-hyun
Jang Tae-yeong
Sung Dong-il
Jo Won-geun
Lee Sung-min
Choi Jin-gi
Sulli
Song Yoo-hwa
Jo Woo-jin
Sa Do-jin
Kim Hong-pa
Choi Nak-hyeon
Jeong In-kyeom
Professor Kim
Choi Kwon
Manager Baek
Ko Kyu-phil
Bald man
Han Ji-eun
Han Ye-won
Jung Yi-seo
Addict
Lee Jung-hyun
Gangster in Chinatown
Son Hyun-joo
Patient
Park Seo-jun
Bodyguard man
Kim Da-som
Therapist
An So-hee
Restaurant Waitress
Bae Suzy
Tatuist
Gyeongree
Waitress
Park Min-ha
Waitress
Ah Ri
Brothel Men-Women
Ji Eun-seo
Secret Room Club Addict 1
Lee Chae-dam
Secret Room Club Addict 2
Lee Kyung-young
No Yeom (uncredited)
Yoon Kyung-ho
Broker
Lee Gi-dong
Chief police officer
Kim Song-il
Capital CEO
Kim Hye-hwa
Im Ra-hee
IU
Awards ceremony guide
Lim Dong-yoon
Meatpacking factory worker
Hyun Bong-sik
Chinese restaurant employee
Visual Effects 6
Kang Jong-ik
VFX Supervisor
Kim Jung-hun
VFX Supervisor
Seo Byeong-chul
VFX Supervisor
Jin Jong-hyun
VFX Supervisor
Hong Jeong-ho
VFX Supervisor
Crew 5
Kim Won-jin
Stunts
Choi Dong-hun
Stunts
Kim Tae-kang
Stunts
Jang Jae-wook
Martial Arts Choreographer
Jung Seock-hee
CG Supervisor
Art 2
Eun Hee-sang
Art Direction
Writing 2
Lee Jeong-sub
Writer
Lee Sa-rang
Adaptation
Directing 1
Lee Sa-rang
Director
Camera 4
Song Gyeong-seop
Still Photographer
Byun Sang-jin
Third Assistant "A" Camera
Park Gwan-yeol
Key Grip
Kim Jeong-won
Director of Photography
Editing 4
Jungwon Kim
Editor
Kim Chang-ju
Editor
Kevin Kang
Digital Intermediate
Kim Hye-jin
Assistant Editor
Costume & Make-Up 2
Cho Sang-kyung
Costume Design
Lee Jeong-suk
Makeup & Hair
Lighting 1
Shin Kyung-man
Lighting Director
Production 7
Park A-hyoung
Producer
Kim Jeong-bok
Line Producer
Shin Pil-soon
Executive Producer
Lee Sa-rang
Executive Producer
Kim Mi-hye
Executive Producer
Ray L. Hong
Producer
Lee Jung-suk
Producer
Sound 2
Lee Jae-jin
Music
Kim Suk-won
Sound Supervisor