as Director
as Sam-sik
as Cho Dong-bae
as Principal
as Billiard Hall Gambler
as Mr. Yoon
as Dauber
as Chief Investigator
as Doctor
as Mirando Employee
as Young-bae
as Barn Owner
as Detective
as Jeong-soo
as Broker
as Jo-yoon's Servant
as Director Kim
as Geun-bae
as Bulk
as Bong Man-sik
as Moon Soon-deok
as Lawyer Yang
as Juror #3 - Jo Jin-sik
as Drunk (uncredited)
as KCIA Agent
as Optician's Manager
as Kim Dong-hwa
as Market Man
as Seo Woo-sik
as Ki-bae
as Detective Ma
as Zhu Lingfang
as Hyun Seok-moon
as Paramedics
as Da-yi's father
as Dal-ju
as Mr. Choi
as Man
as [Homeroom teacher]
as Junior Director
as Friend 1
as Dae-ho
as Jung Yong-nam
as Kim Woo-sik
as Nam Sin Bae [Team leader]
as CEO Geum
as Kang Jin-seob
as Yoon Dong-hoon / Song Joon-soo
as Oh Byeong-heon
as Hwang Min-goo
as Han Yoo-rim
as Kim Pan-ho
as Man-su
as Oh Jeong-hwan
as Kim Doo-Sik
as Kab-Soo
as Lee Ji-wook
as Heo Jae-man
as Goo Seok-Chan
as Oh Dong-ju
as Teddy Jeong
as Mo Tae-Kang's secretary
as Mr. Yoon [Coffee owner]
as Lee Hyung-sik
as Kim Young-seok