Ha Sung-kwang

Lee Jung-sub • 8 episodes

An Hyeon Muk • 4 episodes

Jin Byung-Man • 12 episodes

[Soo Ryeon's father] • 1 episodes

Seo Young Joon • 12 episodes

Hoe Do • 16 episodes

Chief eunuch • 1 episodes

Sa-ik

Choi Bong-soo

Cha Man-seok • 16 episodes

Moo Nam-hae • 24 episodes

Chae Eul Ji • 1 episodes

Go Chang Soo [Se Yeon's father] • 16 episodes

Ja Dong [Lee Geum’s valet] • 48 episodes

So-ji

Kim Hyun Seok [2018 - serial killer] • 1 episodes

Lee Min Sung

Kim Myeong-han • 4 episodes

Mr. Ha

Ansan Dark Knight

Mr. Kim [Broker]

Senior

Detective Park

Crown Prince Hyoryeong • 158 episodes