Sung Dong-il as Doo-seok

Park So-yi as Young Seung-yi

Kim Hee-won as Jong-bae

Ha Ji-won as Seung-yi

Yunjin Kim as Myeong-ja

Kim Jae-hwa as Madam Jeong

Teo Yoo as Deok-hwa

Jeong In-gi as Translator

Na Moon-hee as Seung-yi's Grandmother

Jin Yoo-young as Minister

Hong Seung-hee as Teenage Seung-yi

Park Si-wan as Young Doo-seok

Seo Min-ju as Crystal

You Seong-joo as Man-sik

Lee Jae-yong as Welfare Center Director

Park Hyun-suk as Nun

Yoo Soon-woong as Byeong-dal

Cha Chung-hwa as Byeong-dal's wife

Jang Myung-kap as Byeong-seob

Yoon Jong-goo as Factory

Lee Sang-hwa as Old man