Casts
Yoo Ah-in
as Oh Joon-woo
Park Shin-hye
as Kim Yoo-bin
Lee Hyun-wook
as Lee Sang-chul
Jin So-yeon
as Elena Kim
Kim Hak-seon
as Joon-woo's Father
So Hee-jung
as Joon-woo's Mother
Joo Bo-bi
as Joon-woo's Sister
Jeon Bae-soo
as Masked Man
Lee Chae-kyung
as Masked Man's Wife
Oh Hye-won
as Police Officer
