Cast 12

Hong Ah-reum

Suk Sam-Saeng (120 episodes)

Son Sung-yoon

Bong Geum-Ok (120 episodes)

Cha Do Jin

Park Dong-Woo (120 episodes)

Ji Il-ju

Oh Ji-Sung (120 episodes)

Lee Doll-hyung

Suk Bong-Chul (120 episodes)

Lee Ah-hyeon

Go Mak-Rye (120 episodes)

Dokgo Young-jae

Dr. Bong Mu Ryong (120 episodes)

Lee Yeon-su

Hae Joo-Daek (120 episodes)

Ban Hyo-jung

Dr. Bong's mother (120 episodes)

Yoo Tae-woong

Sa Gi-Jin (120 episodes)

Shin Hyun-tak

Suk Chang-Shik (120 episodes)

Ha Soo-ho

Yeong Bae (120 episodes)