우리 형

원빈

Kim Jong-hyeon

신하균

Kim Seong-hyeon

김해숙

Mother

이보영

Mi-ryeong

정호빈

Young-joon

조진웅

Doo-shik

김종만

Danchu-gumung

김광규

Mi-ryeong's Brother

고인범

Eok-soo's Father

김진혁

Literary Club Senior

김정태

Eok-soo

Kim Hye-jeong

Doo-shik's Mother

이상직

Flower delivery man

김형석

Original Music Composer

Ahn Kwon-tae

Director, Writer

Hwang Ki-suk

Director of Photography

신경만

Lighting Director

Yang Joong-kyung

Producer