The Day I Died: Unclosed Case

Kim Hye-soo

Hyun-soo

Lee Jung-eun

Mrs. Suncheon

Roh Jeong-eui

Se-jin

Kim Sun-young

Min-jung

Lee Sang-yeob

Hyung-joon

Moon Jeong-hee

Jung-mi

Kim Jung-young

Superior officer

Park Ji-hoon

Jung Yong-Jin

Cho Han-chul

Attorney Oh

Kim Tae-hun

Hyun-soo's husband

Im Sung-jae

Police officer Kim

Kang Yeon-jung

Do-yeon

Kang Shin-chul

Kim Young-gi

Jung Young-ki

Attorney Choi

Park Mi-hyeon

Helper

Jeong Soo-ji

Librarian

Yoon Byung-hee

Doctor

Jung Ji-woo

Soon-jeong

Lee Ga-kyung

Wedding hall staff

Hyun Woo-seok

Se-jin's friend

Park Seung-bae

Jin-hyeok

Cha Young-nam

Hyung-joon's brother-in-law

Ha Min

New Landlady

Shim So-young

Cheol-yi's