Full cast of The Servant: The Untold Story of Bang-Ja

Lee Sun-ho

Bang Ja

4 episodes

Yeo Hyun-soo

Mong Ryong

4 episodes

Lee Na-ra

Choon Hyang

4 episodes

Min Ji-hyun

Hyang Dan

4 episodes

Yoon Ki-won

Byun Hak Do

4 episodes

Lee Ah-hyeon

Wol-mae

4 episodes

Yeo Min-jeong

Wol Ran

4 episodes