Episode 2

Han Suk-kyu

King Se-jong

Jang Hyuk

Kang Chae-yoon / Ddol-bok

Shin Sae-kyeong

So-yi / Dam

Lee Soo-hyuk

Yoon Pyeong

Cho Jin-woong

Moo-hyul

Seo Jun-young

Grand Prince Gwangpyeong

Yoon Je-moon

Jeong Gi-joon

Baek Yoon-sik

Yi Bang-won

Park Hyuk-kwon

Jung In-ji

Kim Ki-bum

Pak Paengnyeon

Shin So-yul

Mok-ya

Choi Il-hwa

Kim Jongseo

Kim Ki-bang

Cho Tak

Choi Woo-shik

Jeong Gi-joon / Ga Ri-on (young)

Ahn Suk-hwan

Lee Shin-juk