Park Chan-wook Director, Producer, Writer
Park Jeong-min Hong San-oh
Tang Wei Song Seo-rae
Choi Dae-hoon Sleep Doctor
Go Min-si Shaman
Go Kyung-pyo Soo-wan
Seo Hyun-woo Cheol-seong
Joo In-young Caregiver Manager
Teo Yoo Assistant Manager Lee
Park Hae-il Jang Hae-joon
Shin An-jin Mountain Lifeguard
Yoo Seung-mok Ki Do-soo
Jeong Ha-dam Oh Ga-in
Jung Yi-seo Mi-ji
Lee Hak-ju Lee Ji-goo
Moon Jung-dae Power Plant Worker 1
Lee Jung-hyun Jeong-ahn
Chung Seo-kyung Writer
Park Jin-young Digital Intermediate
Jang Hee-sun Art Designer
Lee Yong-nyeo Friday Granny
Kim Shin-young Yeon-su
Lee Ji-ha APT Woman 1
Park Jun-yong Props
You Cheong Props
Lee Gi-seok Set Decoration
Lee Jeon-hyoung VFX Supervisor
Park Yong-woo Lim Ho-shin
Kim Sang-bum Editor
Kwak Jung-ae Costume Design
Ryu Yeon Digital Intermediate Producer
Noh Nam-seok Martial Arts Choreographer
Kim Suk-won Sound Supervisor
Lee Si-hun Boom Operator
Kim Seong-sik Assistant Director
Choi Seul-gi Set Designer
Ko Dae-seok Producer
Jung Jae-wook Visual Effects
Kwon Hyuk Police Inspector
Cho Young-wuk Original Music Composer
Hwang Hyo-kyun Special Effects Makeup Artist
Jung Young-sook Monday Granny
Ahn Seong-bong Go-bin
Jeong So-ri
Miky Lee Executive Producer
Kim Ji-yong Director of Photography
Song Jong-hee Makeup & Hair
Lee Eun-jin Art Direction
Hong Joo-man Stunts
Kim Mi-hwa Madam Soft-shelled Turtle
Kang Gyeong-su Soft-shelled Turtle Thief 2, Stunts
Back Ji-sun Co-Producer
Kang Ho-sung Co-Executive Producer
Ryu Seong-hie Production Design
Shon Byeong-su VFX Supervisor
Kwak Tae-yong Special Effects Makeup Artist
Kim Do-yeon ER Doctor
Choi Ji-hye Set Designer
Lee Ja-hye Script Supervisor
Song Min-seok Stunts
Choi Sun-ja Seo-rae's Mother
Kwak Eun-jin Ji-min
Jun Sung-ae APT Woman 2
Jin Yong-uk Director of Judging
Jung Gun Production Sound Mixer
Cha Seo-won Mr. Ryu
Lee Yoon-ho Storyboard
Kim Sung-gon Yi-po Detective 1
Kim Sang-hyun Translation App (voice)
Jung Hoon-hee Theme Song Performance
Ahn Jin-sang Homicide Detective
Jeon Young-wook Still Photographer