Son Byong-ho

Kim Bong-in

Kim Hyun-sung

Chief State Councillor Kim An-jik

Gu Il-hoon

Ji-Na's father

Kim Ho-yong

Kim Gi-tae, a former public prosecutor who was caught in a corruption scandal and is in prison.

Na Sung-won

Kim Byeong-geun, Chief State Councillor

Kim Man-chan; Prime Minister

Kang Kyung-hoon

Baek Do-hyun

Jang Doo-sik

President Yang, Mae-hwa's lover.

Kim Jong-soo

Old Man Bbong/Sa Man-chun

Lee Je, Prince Yang An (Prince Yangnyeong)

Ha Yeon (ko)

Yoo Young-soo, Jung's father.

Kang Tae-Yoo

Bae Dal-soo

Lee Kyung-tae

Circus Master Jo Dong-ju (Leader of the Circus team)

Han Myung-hoe

Park Tae-ho

Oh Hae-won

Kim Ho-jin, gangster boss

Kim Hoon

So Dong-pa, gang boss