Choi Dae-sung

as Man from Duck Boat (uncredited)

as Director

as Japanese Gentleman

as Doctor 2

as Cafe manager

as Eun-jeong's Father

as Min-woo's Friend

as Yang Gil-mu

as Min-Joon's colleague

as Taxi driver

as Go Goo-Tae

as Seo Hyeong-Kook

as Manager Yong