창밖은 겨울

곽민규

Seok-woo

Han Seon-hwa

Young-aeh

안민영

Seok-woo's mother

Mok Gyu-ri

Su-yeon

Cheon Sin-nam

Driver Cheon

Son Seong-chan

Seok-woo's father

Lee Jung-bi

Female staff

최희진

Repairwoman