Ji Chang-wook
Seo Jung-hoo

Yoo Ji-tae
Kim Moon-ho

Park Min-young
Chae Young-shin / Oh Ji-an

Park Sang-won
Kim Moon-shik

Do Ji-won
Choi Myung-hee

Woo Hee-jin
Kang Min-jae

Kim Mi-kyeong
Jo Min-ja

Oh Jong-hyuk
Oh Gil-Han

Oh Kwang-rok
Ki Young-jae

Park Won-sang
Jang Byung-se

Taemi
Kang Dae-yong

Ji Il-ju
Seo Joon-Seok

Jang Seong-beom
Lee Jong-Soo

Jung Hye-in
Choi Myung-hee (young)

Park Sang-wook
Bae Sang-soo

Cho Han-cheul
Yoon Dong-won

Son Seung-won
Kim Moon-Sik (young)

Song Ji-in
Jung-Hoo's mother (young)

Choi Seung-kyung
Reporter Yeo

Park Shi Jin
Seo Jung-hoo (young)

Go Woo-rim
Seo Jung-hoo (child)

Kim So Yun
Chae Young-shin (teen)

Shin Soo-yeon
Chae Young-shin (teen)

Park Ji So
Chae Young-shin (child)

Gu Gun Min
Chae Young-shin (child)

Kim Seung-chan
Kim Moon-ho (teen)

Jung Tae-Won
Kim Moon-ho (teen)

Lee Woo-joo
Kim Moon-ho (child)

Park Dae Kyu

Lee Du Kyung

Lee Hyun-gul
killer