Oh, the Mysterious

Yoon Kyun-sang

as

Oh Il-Seung

Jung Hye-sung

as

Jin Jin-Young

Kim Hie-won

as

Park Soo-Chil

Do Ki-seok

as

Kim Min-Pyo

Kang Shin-hyo

as

Kwon Dae-Woong

Choi Won-young

as

Jang Pil-Sung

Yun Yoo-sun

as

Kook Soo-Ran

Kim Young-pil

as

An Tae-Jung

Jeon Kuk-hwan

as

Lee Gwang-Ho

Im Hyun-sik

as

Jo Man-Suk