Kwak Jung-hwan

As a chief of staff in the National Assembly, Jang Tae-jun influences power behind the scenes while pursuing his own ambitions to rise to the top. (imdb)

The series tells the story of the life of judges and the various disputes that they have to settle. (imdb)

Dae-gil is the leader of a group of slave hunters that are hired to find a runaway slave named Tae-ha, who was once a great warrior. (imdb)