Brain

Lee Hyun-woo

Park Dong-Hwa· 23 ep

Shin Ha-kyun

Lee Kang-hoon· 20 ep

Choi Jung-won

Yoon Ji-hye· 20 ep

Cho Dong-hyuk

Seo Joon-suk· 20 ep

Jung Jin-young

Kim Sang-chul· 20 ep

Claudia Kim

Jang Yoo-jin· 20 ep

Shim Hyung-tak

Jo Dae-shik· 20 ep

Kim Ga-eun

Lee Ha-young· 20 ep

Im Ji-eun

Hong Eun-sook· 20 ep

Ban Hyo-jung

Hwang Young-sun· 20 ep

Kwon Yul

Yeo Bong-gu· 20 ep

Song Ok-suk

Kim Soon-im· 20 ep

Kang Ye-seo

Choi Roo Bi· 20 ep

Kim Yeong-ok

Sa Bong-Ja· 20 ep