Однажды

이세은

Lee Su-jin

이혜은

Bok-ja

Чхве Док Мун

Suk-young's Senior

Чон Сок Ён

Mr. Kim

На Ги Су

Suk-young's Father

О Даль Су

Nam Gyun-soo

Ю Хэ Чжин

PD Kim

김중기

Senior

Park Nam-hee

Branch School Principal

박채익

Literary Society Member

Kim Do-kyoon

Literary Society Member

손인용

Literary Society Member

김정하

Old Woman

김경란

Old Woman

Choi Ji-yeon

Old Woman

박찬국

Detective

최은석

Plainclothes Detective

조근식

Director

김은희

Writer

Lee Suk-yeon

Screenplay