여행자

Kim Sae-ron

Jin-hee

Park Do-yeon

Sook-hee

고아성

Ye-shin

설경구

Jin-hee's Father

문성근

Doctor

Jung Ye-jin

Sister Park

오만석

Director Koo

Shin Young-sik

Ye-shin's Foster Father

백현주

Sister Lim

고인배

Priest

신재영

Ye-shin's Foster Mother