멍뭉이

Yoo Yeon-seok

Min-soo

차태현

Jin-gook

Ryu Soo-young

Sang-ho's Father

정지훈

Sang-ho

Lee Seung-hee

Seung-min

Park Jin-joo

Mi-seon

Kang Shin-il

Jin-gook's Uncle

Kim You-jung

Ah-min

정인선

Seong-kyeong

Tae Won-seok

Man with Mysophobia

Kim Ji-young

Director of the Stray Dog Center

Lee Ho-jung

Woman on Boat