Decision to Leave
From a mountain peak in South Korea, a man plummets to his death. Did he jump, or was he pushed? When detective Hae-joon arrives on the scene, he begins to suspect the dead man’s wife Seo-rae. But as he digs deeper into the investigation, he finds himself trapped in a web of deception and desire.
Tang Wei
Song Seo-rae
Park Hae-il
Jang Hae-joon
Lee Jung-hyun
Jeong-ahn
Go Kyung-pyo
Soo-wan
Park Yong-woo
Lim Ho-shin
Kim Shin-young
Yeon-su
Yoo Seung-mok
Ki Do-soo
Jung Yi-seo
Mi-ji
Jung Young-sook
Monday Granny
Lee Hak-ju
Lee Ji-goo
Park Jeong-min
Hong San-oh
Jeong Ha-dam
Oh Ga-in
Seo Hyun-woo
Cheol-seong
Teo Yoo
Assistant Manager Lee
Shin An-jin
Mountain Lifeguard
Kim Do-yeon
ER Doctor
Go Min-si
Shaman
Cha Seo-won
Mr. Ryu
Joo In-young
Caregiver Manager
Choi Sun-ja
Seo-rae's Mother
Ahn Jin-sang
Homicide Detective
Jin Yong-uk
Director of Judging
Choi Dae-hoon
Sleep Doctor
Kim Mi-hwa
Madam Soft-shelled Turtle
Kwak Eun-jin
Ji-min
Ahn Seong-bong
Go-bin
Lee Yong-nyeo
Friday Granny
Hwang Jae-won
Jang Ha-ju
Shon Gwan-ho
Gye Bong-seok
Jung Hyuk
Police Officer
Yoon Sung-won
Chief of Police
Kim Sung-gon
Yi-po Detective 1
Moon Soon-ju
Yi-po Detective 2
Kim Gwi-rye
Cheol-seong's Mother
Han Hyeon-jik
Ji-hyeok
Kim Do-dam
Witness Couple
Han Seo-wool
Witness Couple
Moon Jung-dae
Power Plant Worker 1
Yoo In-hye
Power Plant Worker 2
Kwon Hyuk
Police Inspector
Lee Ji-ha
APT Woman 1
Jun Sung-ae
APT Woman 2
Kim Gook-jin
Translation App (voice)
Kim Sang-hyun
Translation App (voice)
Cha Sang-do
Soft-shelled Turtle Thief 1
Kang Gyeong-su
Soft-shelled Turtle Thief 2
Jeong So-ri
Kwak Jung-ae
Costume Design
Kim Suk-won
Sound Supervisor
Miky Lee
Executive Producer
Kang Ho-sung
Co-Executive Producer
Song Jong-hee
Makeup & Hair
Shin Sang-yeul
Gaffer
Jung Gun
Production Sound Mixer
Park Chan-wook
Producer
You Cheong
Props
Noh Nam-seok
Martial Arts Choreographer
Park Jun-yong
Props
Park Dae-hun
Special Effects Supervisor
Lee Eun-jin
Art Direction
Kim Seong-sik
Assistant Director
Park Jin-young
Digital Intermediate
Park Chan-wook
Writer
Lee Gi-seok
Set Decoration
Lee Jeon-hyoung
VFX Supervisor
Kwak Tae-yong
Special Effects Makeup Artist
Hwang Jin-ha
Line Producer
Choi Seul-gi
Set Designer
Shon Byeong-su
VFX Supervisor
Hwang Hyo-kyun
Special Effects Makeup Artist
Park Eun-ji
Line Producer
Kim Sang-bum
Editor
Choi Ji-hye
Set Designer
Lee Yoon-ho
Storyboard
Back Ji-sun
Co-Producer
Jang Hee-sun
Art Designer
Cho Young-wuk
Original Music Composer
Ryu Yeon
Digital Intermediate Producer
Song Min-seok
Stunts
Jung Hoon-hee
Theme Song Performance
Ko Dae-seok
Producer
Song Chang-sik
Theme Song Performance
Cho Gi-hun
Key Grip
Kevin Houben
Conductor
Kim Seung-ok
Lyricist
Lee Bong-jo
Main Title Theme Composer
Lee Si-hun
Boom Operator
Lee Ja-hye
Script Supervisor
Park Gab-jin
Stunts
Jeon Young-wook
Still Photographer
Cha Sang-do
Stunts
Kang Gyeong-su
Stunts
Park Chan-wook
Director
Chung Seo-kyung
Writer
Kim Ji-yong
Director of Photography
Ryu Seong-hie
Production Design
Jung Jae-wook
Visual Effects
Lee Seung-je
VFX Supervisor
Hong Joo-man
Stunts