Jumong: The Founder of Goguryeo

Bae Soo-bin

as

Sa Yong

Song Il-gook

as

Jumong

Won Ki-jun

as

Prince Yeong Po

Han Hye-jin

as

So Seo-no

Kim Seung-su

as

Prince Tae-so

Park Ji-hoon

Song Ji-hyo

as

Lady Ye So-ya