세친구

현성

as Kim Tae-moo

Hee-suk Jung

as Cho Se-in

이장원

as Gong Seung-ho

Young-soo Kim

as Cho Se-in's Father

Kim Hwa-yeong

as Cho Se-in's Mother

So-hee Cho

as Cho Se-in's Sister

Soo Hyun Jin

as Female Assistant in Hair Salon

Sang-kyu Choi

as Gong Seung-ho's Father

Hyun Jung

as Kim Tae-moo's Father

Sun-hee Lee

as Gong Seung-ho's Sister

Sang Hyun Kim

as Gong Seung-ho's Brother

Ung Heo

as Gong Seung-ho's Brother

Lee Young-sook

as Flower-shop Proprietor

Jin-kwan Cho

as Video Shop Owner

Kim Jeong-Sik

as Comic-magazine Editor

박원상

as Army Bully

유연수

as Abusive Teacher

Sang Soon Han

as Gong Seung-ho's Mother