Hong Ah-reum

Suk Sam-Saeng

Son Sung-yoon

Bong Geum-Ok

Cha Do Jin

Park Dong-Woo

Ji Il-ju

Oh Ji-Sung

Lee Ah-hyeon

Go Mak-Rye

Dokgo Young-jae

Dr. Bong Mu Ryong

Lee Yeon-su

Hae Joo-Daek

Ban Hyo-jung

Dr. Bong's mother

Yoo Tae-woong

Sa Gi-Jin

Shin Hyun-tak

Suk Chang-Shik