말아톤

조승우

as Yoon Cho-won

김미숙

as Kyung-sook

이기영

as Coach Son Jung-wook

백성현

as Yoon Jung-won

안내상

as Hee-geun

Jo Young-kwan

as Young Cho-won

Kim Min-ki

as Young Jung-won

김선재

as Teacher

Tak Yong-shin

as Principal

전수지

as Se-Yeon

Park So-eun

as Young Se-yeon

Woo Ki-hong

as Jurnalist

Lee Seong-min

as Coach Son Jung-wook's Friend

이정성

as Internist

김재록

as Police Station Officer

Kim Hong-taek

as Doctor