Do You Know Kotsuni?

Jeong Yun-hui

as

Eun-ha

Ha Myeong-jung

as

Nam-jun

Kim Chu-ryeon

as

Sung-gu

Kim Kil-ho

as

Oldman

Park Il-u

as

Bong-su

Do Kum-bong

as

Madame Do

Park Won-sook

as

Miss Won

Hyeon Ju

as

Hyeon-ju

Lee In-chul

Jo In-a

Lee Won-jae

Park Dong-ryong

Kim Gi-jong

Kim Sin-myeong

Kim Seung-nam

Cha I-seon

Jeon Sook

Kil Do-tae-rang

Sung Moung-sun

Choi Sung-kyu

Kim Ji-young

Sok In-soo

Lee Ye-seong

Im Seong-po

Gwak Geon