Royal Secret Agent (2020)

Synopsis

Set towards the end of the Joseon era, Sung Yi Gyum placed first in the state examination and he now works at the Hongmungwan (administrative and research department). He doesn't have a goal or ambition for his life. One day, Sung Yi Gyum is caught gambling. As punishment, he is assigned to work as a secret royal inspector. His job is to eradicate illegal acts and corruption by public officers. He carries out his new job with the help of Hong Da In and Park Chun Sam. Hong Da-In is a female inspector and solves cases with Sung Yi Gyum. Park Chun Sam is Sung Yi Gyum’s servant. Park Chun Sam is talkative, affectionate, and tearful.
Meanwhile, Sung Yi Bum is Sung Yi Gyum’s younger stepbrother. His father is a nobleman, but his mother is a slave. Due to his mother's low social status, his father does not accept him as his real son and he is barred from having certain opportunities. He opposes his older stepbrother Sung Yi Gyum.

(Source: AsianWiki)

Main Cast

Kim Myung Soo

Sung Yi Gyum
Main Role

Kwon Na Ra

Hong Da In
Main Role

Lee Yi Kyung

Park Chun Sam
Main Role

Lee Tae Hwan

Sung Yi Beom
Main Role

Support Cast

Ahn Nae Sang

Jang Tae Seung
Support Role

Jo Soo Min

Kang Soon Ae
Support Role

Choi Jong Won

Kang In Chung
Support Role

Son Byung Ho

Kim Byung Geun
Support Role

Chae Dong Hyun

Kim Man Hee
Support Role

Park Joo Hyung

Seo Yong
Support Role

Kim Ju Young

Sa Wol
Support Role

Han Jae Seok

Kang Jong Gil
Support Role

Shin Ji Hoon

Choi Do Gwan
Support Role

Jong Ho

Man Deok
Support Role

Jo Deok Hee

Jung Moon Ho [Scholar]
Support Role

Kim Myung Soo

Kim Myung Se
Support Role

Kim Yeong Cheol


Support Role

Kim Kyung Sook


Support Role

Uhm Hyo Sub


Support Role

Lee Min Woo


Support Role

Kang Hyun Jung


Support Role

Kang Yoon


Support Role

Hwang Dong Joo


Support Role