Riven

Ji Sung

as Cha Yo-Han

Lee Se-young

as Kang Shi-Young

Lee Kyoo-hyung

as Son Seok-Ki

Kim Hye-eun

as Tae-Kyung

Shin Dong-mi

as Chae Eun-Jung

Jeon No-min

as Kang Yi-Soo

Uhm Hyo-seop

as Kang Yi-Moon

Oh Seung-hyun

as Min Joo-Kyung

Jeong In-gi

as Jung-Nam

Hwang Hee

as Lee Yoo-jun

Jung Min-ah

as Kang Mi-Rae

Chun Young-min

as Lee Da-hae

Kwon Hwa-woon

as Heo Joon

Son San

as Hong Yun Jin

Lee You-mi

as Na Kyung Ah

Kim Yeong-hoon

as Han Myung Oh

Jeong Jae-seong

as Kwon Suk

Oh Hyun-Joong

as Kim Won Hee

Yun Ju-Sang

as Lee Won Gil

Jung Kyung-soon

as Yoo Joon's mother

Park Jin-young

as Nurse

Kim Mi-hye

as Questioner

Noreen Joyce Guerra

as Flight attendant

Moon Hak-jin

as Kim Jung Ho [3rd-year Resident Ophthalmology]

Jang Hee-soo

as Professor of Anesthesiology and Pain Medicine

Yoon Chan-young

as Lee Ki Suk (A CIPA patient)

Oh Yoo-na

as Yoo Ri Hye [former actress who suffers from neuroblastoma]

Yun Ju-Sang

as Lee Won Gil [Former Minister of Health and Welfare]

Lim Dong-jin

as Shim Joon Chul

고용화

as Lee Ki Suk's mother

Lee Yo-seong

as Cha Yo Han's father

Jung Ji-hoon

as Min Sung [Yoo Ri Hye's son]

Park Si-wan

as Cha Yo Han (child)

Kim Seung-hyun

as Inmate

Kim Ji-woon

Writer

Jo Soo-won

Director

Mun Sung-nam

Compositor

Samuel Seo

Vocals

Min-seo

Vocals

Baek A-yeon

Vocals

진실

Vocals

Safira.K

Vocals

솔튼페이퍼

Vocals

트리튜브

Vocals

Kim Young-hwan

Director

久坂部羊

Original Story