الحزن

Sang-hyub Kim

Director

Lim Soo-jung

Ji Yoon Soo

Lee Do-Hyun

Baek Seung Yoo

Jin Kyung

Noh Jung Ah

Lee Sang-Jin

Park Hyung Do

Oh Kwang-rok

Ji Hyun-wook

Kim Ji-young

Kim Ji-na

Woo Da-Vi

Sung Ye-Rin

Jo-a Yang

Kim Jin-hee

Park Yong

Shin Seung-jae (Vice Minister)

Tae-Hyung Lee

Im Hyeong-bin

Kang-ji Lee

Lee Hyun-jae

Lee Da-yeon

Kyung Soo-young

Jong-goo Lee

Professor

Garrison Michael Farquharson-Keener

Garrison - MIT Professor

Jang Eui-don

Prosecutors' office staff

Seo Hye-jin

Sanatorium nurse

Paul Battle

Professor Adolf Miller

Ji Woon Kim

Writer