Ryu Seung-ryong

Lee Yong-gu

Park Shin-hye

Ye-seung

Kal So-won

Ye-seung (young)

Oh Dal-su

So Yang-ho

Park Won-sang

Choi Chun-ho

Jeong Man-sik

Shin Bong-shik

Kim Jung-tae

Kang Man-beom

Kim Ki-chun

Old man Seo

Jung Jin-young

Jang Min-hwan

Jo Jae-yoon

Prison guard Kim (uncredited)

Jung Han-bi

Ye-seung's teacher (uncredited)

Jo Deok-hyeon

chief of police (uncredited)

Lee Yun-hee

Orphanage teacher (uncredited)

Kang Ye-seo

Ji-young (uncredited)

Lee Seung-yeon

Jang Min-hwan's wife (uncredited)

Park Sang-myeon

Ppabaki (uncredited)

Song Lee-woo

anchor (uncredited)

Han Yi-jin

Prisoner (uncredited)

Min Jung-ki

detective 4 (uncredited)

No Kang-min

Ye-seung's classmate (uncredited)

Yoon Sun-Woo

prosecutor of moot court (uncredited)

Lee Hwan-kyung

Writing

Lee Hwan-kyung

Directing

Lee Hwan-kyung

Production

Choi Tae-young

Sound