Lee Na-young

진이

Daniel Henney

카이

Takako Uehara

키에코

Rain

Ji Woo

Yoon Jin-seo

윤형사

Sung Dong-il

나까무라 황

Gong Hyung-jin

Yoon Son-ha

황미진

Claudia Kim

Sophie

Danny Ahn

Baek Nam-jung

Jo Hee-bong

James Bong

James Kim Su-Hyeon

Detective Park

Lee Jung-jin

Naoto Takenaka

Hiroki (Kieko's father)