Beautiful Mind

Jang Hyuk

as

Lee Young-Oh

Park So-dam

as

Gye Jin-Sung

Yoon Hyun-min

as

Hyun Suk-Joo

Park Se-young

as

Kim Min-Jae

Heo Joon-ho

as

Lee Geon-Myung

Kim Jong-soo

as

Shin Dong Jae

Lee Jae-ryong

as

Chae Soon-Ho

Oh Jung-se

as

Kang Hyun-Joon

Ryu Seung-su

as

Kim Myung-Soo

Min Sung-wook

as

So Ji-Yong

Lee Sung-wook

as

Yoo Jang-Bae

Cho Jae-wan

as

Oh Kyung-Jin

Sim Yi-young

as

Kim Yoon-Kyung

Jeon Seong-woo

as

Hong Kyung-Soo

Jang Ki-yong

as

Nam Ho-Young

Dong Ha

as

Yang Sung-Eun

Jung Moon-sung

as

Hwang Jung-Hwan

Shin Dong-hoon

as

Presidential C...

Seo Ji Won

as

[Doctor]