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