Decision to Leave

Tang Wei

as

Song Seo-rae

Park Hae-il

as

Jang Hae-joon

Lee Jung-hyun

as

Jeong-ahn

Go Kyung-pyo

as

Soo-wan

Park Yong-woo

as

Lim Ho-shin

Kim Shin-young

as

Yeon-su

Yoo Seung-mok

as

Ki Do-soo

Jung Yi-seo

as

Mi-ji

Jung Young-sook

as

Monday Granny

Lee Hak-ju

as

Lee Ji-goo

Park Jeong-min

as

Hong San-oh

Jeong Ha-dam

as

Oh Ga-in

Seo Hyun-woo

as

Cheol-seong

Teo Yoo

as

Assistant Mana...

Shin An-jin

as

Mountain Lifeg...

Kim Do-yeon

as

ER Doctor

Go Min-si

as

Shaman

Cha Seo-won

as

Mr. Ryu

Joo In-young

as

Caregiver Mana...

Choi Sun-ja

as

Seo-rae's Moth...

Ahn Jin-sang

as

Homicide Detec...

Jin Yong-uk

as

Director of Ju...

Choi Dae-hoon

as

Sleep Doctor

Kim Mi-hwa

as

Madam Soft-she...

Kwak Eun-jin

as

Ji-min

Ahn Seong-bong

as

Go-bin

Lee Yong-nyeo

as

Friday Granny

Hwang Jae-won

as

Jang Ha-ju

Shon Gwan-ho

as

Gye Bong-seok

Jung Hyuk

as

Police Officer

Yoon Sung-won

as

Chief of Police

Kim Sung-gon

as

Yi-po Detectiv...

Moon Soon-ju

as

Yi-po Detectiv...

Kim Gwi-rye

as

Cheol-seong's ...

Han Hyeon-jik

as

Ji-hyeok

Kim Do-dam

as

Witness Couple

Han Seo-wool

as

Witness Couple

Moon Jung-dae

as

Power Plant Wo...

Yoo In-hye

as

Power Plant Wo...

Kwon Hyuk

as

Police Inspect...

Lee Ji-ha

as

APT Woman 1

Jun Sung-ae

as

APT Woman 2

Kim Gook-jin

as

Translation Ap...

Kim Sang-hyun

as

Translation Ap...

Cha Sang-do

as

Soft-shelled T...

Kang Gyeong-su

as

Soft-shelled T...

Jeong So-ri