Choi Won-young

as Seok-ho

Shin Hyeon-tak

as Tae-gyu

Gong Min-jeung

as Hee-young

Lee Kyu-bok

as Jin-ho

Kim Won-sik

as Min-gyu

Lee Jae-ho

as Hyeon-cheol

Son Jong-hak

Kim Eun-kyoung

as Hye-kyoung