스물

Kim Woo-bin

Chi-ho

준호

Dong-woo

강하늘

Kyung-jae

정소민

So-min

이유비

So-hee

민효린

Jin-joo

안재홍

In-gook

허준석

Bum-soo

전여진

Bum-soo's Wife

박명신

Chi-ho's Mother

오현경

Dong-woo's Mother

윤가현

Grilled Clam Restaurant Owner

김의성

Chi-ho's Father

나인우

Dong-won

한준우

Club DJ

김찬형

Head of Loan Shark

백수희

Min-jung

박혁권

Movie Director

Song Ye-dam

Twin Brother

Song Ye-joon

Twin Brother