멍뭉이

Yoo Yeon-seok

Min-soo

차태현

Jin-gook

류수영

Sang-ho's Father

정지훈

Sang-ho

Lee Seung-hee

Seung-min

박진주

Mi-seon

강신일

Jin-gook's Uncle

김유정

Ah-min

정인선

Seong-kyeong

태원석

Man with Mysophobia

김지영

Director of the Stray Dog Center

이호정

Woman on Boat