In Search of a Ray of Hope

Park Bo-young

Jung Da-eun

Yeon Woo-jin

Dong Go-yun

Jang Dong-yoon

Song Yu-chan

Lee Jung-eun

Song Hyo-sin

Chang Ryul

Hwang Yeo-hwan

Lee E-dam

Min Deul-re

Lee Sang-hee

Park Soo-yeon

Park Ji-yeon

Hong Jung-ran

Kim Jong-tae

Im Hyeok-soo

Kong Seong-ha

Cha Min-seo

Lim Jae-hyeok

Kong Cheol-woo

Jeon Bae-soo

Yoon Man-cheon

Roh Jae-won

Kim Seo-wan

Jung Woon-sun

Oh Ri Na [Psychiatrist Patient]

You Euna

Han Jae-hee

Lee Ju-won

Kim Sung-Sik’s boss

Hwang Seong-ho

Company employee

Lee Ji-su

Company employee